]> git.sur5r.net Git - u-boot/commitdiff
ext4: use kernel names for byte swaps
authorMichael Walle <michael@walle.cc>
Mon, 29 Aug 2016 08:46:44 +0000 (10:46 +0200)
committerTom Rini <trini@konsulko.com>
Fri, 23 Sep 2016 13:02:02 +0000 (09:02 -0400)
Instead of __{be,le}{16,32}_to_cpu use {be,le}{16,32}_to_cpu.

Signed-off-by: Michael Walle <michael@walle.cc>
fs/ext4/ext4_common.c
fs/ext4/ext4_write.c
fs/ext4/ext4fs.c
include/ext_common.h

index eb49fce04c5a290e839575945da722bc97d2f670..e8ed30aa599fe1fdc3fb1dea2aba8b71dd31e2d6 100644 (file)
@@ -1454,7 +1454,7 @@ static int ext4fs_blockgroup
 
        desc_per_blk = EXT2_BLOCK_SIZE(data) / sizeof(struct ext2_block_group);
 
-       blkno = __le32_to_cpu(data->sblock.first_data_block) + 1 +
+       blkno = le32_to_cpu(data->sblock.first_data_block) + 1 +
                        group / desc_per_blk;
        blkoff = (group % desc_per_blk) * sizeof(struct ext2_block_group);
 
@@ -1479,14 +1479,14 @@ int ext4fs_read_inode(struct ext2_data *data, int ino, struct ext2_inode *inode)
 
        /* It is easier to calculate if the first inode is 0. */
        ino--;
-       status = ext4fs_blockgroup(data, ino / __le32_to_cpu
+       status = ext4fs_blockgroup(data, ino / le32_to_cpu
                                   (sblock->inodes_per_group), &blkgrp);
        if (status == 0)
                return 0;
 
        inodes_per_block = EXT2_BLOCK_SIZE(data) / fs->inodesz;
-       blkno = __le32_to_cpu(blkgrp.inode_table_id) +
-           (ino % __le32_to_cpu(sblock->inodes_per_group)) / inodes_per_block;
+       blkno = le32_to_cpu(blkgrp.inode_table_id) +
+           (ino % le32_to_cpu(sblock->inodes_per_group)) / inodes_per_block;
        blkoff = (ino % inodes_per_block) * fs->inodesz;
        /* Read the inode. */
        status = ext4fs_devread((lbaint_t)blkno << (LOG2_BLOCK_SIZE(data) -
@@ -1559,7 +1559,7 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
 
        /* Direct blocks. */
        if (fileblock < INDIRECT_BLOCKS)
-               blknr = __le32_to_cpu(inode->b.blocks.dir_blocks[fileblock]);
+               blknr = le32_to_cpu(inode->b.blocks.dir_blocks[fileblock]);
 
        /* Indirect. */
        else if (fileblock < (INDIRECT_BLOCKS + (blksz / 4))) {
@@ -1586,10 +1586,10 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
                        }
                        ext4fs_indir1_size = blksz;
                }
-               if ((__le32_to_cpu(inode->b.blocks.indir_block) <<
+               if ((le32_to_cpu(inode->b.blocks.indir_block) <<
                     log2_blksz) != ext4fs_indir1_blkno) {
                        status =
-                           ext4fs_devread((lbaint_t)__le32_to_cpu
+                           ext4fs_devread((lbaint_t)le32_to_cpu
                                           (inode->b.blocks.
                                            indir_block) << log2_blksz, 0,
                                           blksz, (char *)ext4fs_indir1_block);
@@ -1599,10 +1599,10 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
                                return 0;
                        }
                        ext4fs_indir1_blkno =
-                               __le32_to_cpu(inode->b.blocks.
+                               le32_to_cpu(inode->b.blocks.
                                               indir_block) << log2_blksz;
                }
-               blknr = __le32_to_cpu(ext4fs_indir1_block
+               blknr = le32_to_cpu(ext4fs_indir1_block
                                      [fileblock - INDIRECT_BLOCKS]);
        }
        /* Double indirect. */
@@ -1635,10 +1635,10 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
                        }
                        ext4fs_indir1_size = blksz;
                }
-               if ((__le32_to_cpu(inode->b.blocks.double_indir_block) <<
+               if ((le32_to_cpu(inode->b.blocks.double_indir_block) <<
                     log2_blksz) != ext4fs_indir1_blkno) {
                        status =
-                           ext4fs_devread((lbaint_t)__le32_to_cpu
+                           ext4fs_devread((lbaint_t)le32_to_cpu
                                           (inode->b.blocks.
                                            double_indir_block) << log2_blksz,
                                           0, blksz,
@@ -1649,7 +1649,7 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
                                return -1;
                        }
                        ext4fs_indir1_blkno =
-                           __le32_to_cpu(inode->b.blocks.double_indir_block) <<
+                           le32_to_cpu(inode->b.blocks.double_indir_block) <<
                            log2_blksz;
                }
 
@@ -1676,9 +1676,9 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
                        }
                        ext4fs_indir2_size = blksz;
                }
-               if ((__le32_to_cpu(ext4fs_indir1_block[rblock / perblock]) <<
+               if ((le32_to_cpu(ext4fs_indir1_block[rblock / perblock]) <<
                     log2_blksz) != ext4fs_indir2_blkno) {
-                       status = ext4fs_devread((lbaint_t)__le32_to_cpu
+                       status = ext4fs_devread((lbaint_t)le32_to_cpu
                                                (ext4fs_indir1_block
                                                 [rblock /
                                                  perblock]) << log2_blksz, 0,
@@ -1690,12 +1690,12 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
                                return -1;
                        }
                        ext4fs_indir2_blkno =
-                           __le32_to_cpu(ext4fs_indir1_block[rblock
+                           le32_to_cpu(ext4fs_indir1_block[rblock
                                                              /
                                                              perblock]) <<
                            log2_blksz;
                }
-               blknr = __le32_to_cpu(ext4fs_indir2_block[rblock % perblock]);
+               blknr = le32_to_cpu(ext4fs_indir2_block[rblock % perblock]);
        }
        /* Tripple indirect. */
        else {
@@ -1727,11 +1727,11 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
                        }
                        ext4fs_indir1_size = blksz;
                }
-               if ((__le32_to_cpu(inode->b.blocks.triple_indir_block) <<
+               if ((le32_to_cpu(inode->b.blocks.triple_indir_block) <<
                     log2_blksz) != ext4fs_indir1_blkno) {
                        status = ext4fs_devread
                            ((lbaint_t)
-                            __le32_to_cpu(inode->b.blocks.triple_indir_block)
+                            le32_to_cpu(inode->b.blocks.triple_indir_block)
                             << log2_blksz, 0, blksz,
                             (char *)ext4fs_indir1_block);
                        if (status == 0) {
@@ -1740,7 +1740,7 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
                                return -1;
                        }
                        ext4fs_indir1_blkno =
-                           __le32_to_cpu(inode->b.blocks.triple_indir_block) <<
+                           le32_to_cpu(inode->b.blocks.triple_indir_block) <<
                            log2_blksz;
                }
 
@@ -1767,11 +1767,11 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
                        }
                        ext4fs_indir2_size = blksz;
                }
-               if ((__le32_to_cpu(ext4fs_indir1_block[rblock /
+               if ((le32_to_cpu(ext4fs_indir1_block[rblock /
                                                       perblock_parent]) <<
                     log2_blksz)
                    != ext4fs_indir2_blkno) {
-                       status = ext4fs_devread((lbaint_t)__le32_to_cpu
+                       status = ext4fs_devread((lbaint_t)le32_to_cpu
                                                (ext4fs_indir1_block
                                                 [rblock /
                                                  perblock_parent]) <<
@@ -1783,7 +1783,7 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
                                return -1;
                        }
                        ext4fs_indir2_blkno =
-                           __le32_to_cpu(ext4fs_indir1_block[rblock /
+                           le32_to_cpu(ext4fs_indir1_block[rblock /
                                                              perblock_parent])
                            << log2_blksz;
                }
@@ -1811,12 +1811,12 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
                        }
                        ext4fs_indir3_size = blksz;
                }
-               if ((__le32_to_cpu(ext4fs_indir2_block[rblock
+               if ((le32_to_cpu(ext4fs_indir2_block[rblock
                                                       /
                                                       perblock_child]) <<
                     log2_blksz) != ext4fs_indir3_blkno) {
                        status =
-                           ext4fs_devread((lbaint_t)__le32_to_cpu
+                           ext4fs_devread((lbaint_t)le32_to_cpu
                                           (ext4fs_indir2_block
                                            [(rblock / perblock_child)
                                             % (blksz / 4)]) << log2_blksz, 0,
@@ -1827,14 +1827,14 @@ long int read_allocated_block(struct ext2_inode *inode, int fileblock)
                                return -1;
                        }
                        ext4fs_indir3_blkno =
-                           __le32_to_cpu(ext4fs_indir2_block[(rblock /
+                           le32_to_cpu(ext4fs_indir2_block[(rblock /
                                                               perblock_child) %
                                                              (blksz /
                                                               4)]) <<
                            log2_blksz;
                }
 
-               blknr = __le32_to_cpu(ext4fs_indir3_block
+               blknr = le32_to_cpu(ext4fs_indir3_block
                                      [rblock % perblock_child]);
        }
        debug("read_allocated_block %ld\n", blknr);
@@ -1907,7 +1907,7 @@ int ext4fs_iterate_dir(struct ext2fs_node *dir, char *name,
                        return 0;
        }
        /* Search the file.  */
-       while (fpos < __le32_to_cpu(diro->inode.size)) {
+       while (fpos < le32_to_cpu(diro->inode.size)) {
                struct ext2_dirent dirent;
 
                status = ext4fs_read_file(diro, fpos,
@@ -1939,7 +1939,7 @@ int ext4fs_iterate_dir(struct ext2fs_node *dir, char *name,
                                return 0;
 
                        fdiro->data = diro->data;
-                       fdiro->ino = __le32_to_cpu(dirent.inode);
+                       fdiro->ino = le32_to_cpu(dirent.inode);
 
                        filename[dirent.namelen] = '\0';
 
@@ -1954,7 +1954,7 @@ int ext4fs_iterate_dir(struct ext2fs_node *dir, char *name,
                                        type = FILETYPE_REG;
                        } else {
                                status = ext4fs_read_inode(diro->data,
-                                                          __le32_to_cpu
+                                                          le32_to_cpu
                                                           (dirent.inode),
                                                           &fdiro->inode);
                                if (status == 0) {
@@ -1963,15 +1963,15 @@ int ext4fs_iterate_dir(struct ext2fs_node *dir, char *name,
                                }
                                fdiro->inode_read = 1;
 
-                               if ((__le16_to_cpu(fdiro->inode.mode) &
+                               if ((le16_to_cpu(fdiro->inode.mode) &
                                     FILETYPE_INO_MASK) ==
                                    FILETYPE_INO_DIRECTORY) {
                                        type = FILETYPE_DIRECTORY;
-                               } else if ((__le16_to_cpu(fdiro->inode.mode)
+                               } else if ((le16_to_cpu(fdiro->inode.mode)
                                            & FILETYPE_INO_MASK) ==
                                           FILETYPE_INO_SYMLINK) {
                                        type = FILETYPE_SYMLINK;
-                               } else if ((__le16_to_cpu(fdiro->inode.mode)
+                               } else if ((le16_to_cpu(fdiro->inode.mode)
                                            & FILETYPE_INO_MASK) ==
                                           FILETYPE_INO_REG) {
                                        type = FILETYPE_REG;
@@ -1990,7 +1990,7 @@ int ext4fs_iterate_dir(struct ext2fs_node *dir, char *name,
                        } else {
                                if (fdiro->inode_read == 0) {
                                        status = ext4fs_read_inode(diro->data,
-                                                                __le32_to_cpu(
+                                                                le32_to_cpu(
                                                                 dirent.inode),
                                                                 &fdiro->inode);
                                        if (status == 0) {
@@ -2014,12 +2014,12 @@ int ext4fs_iterate_dir(struct ext2fs_node *dir, char *name,
                                        break;
                                }
                                printf("%10u %s\n",
-                                      __le32_to_cpu(fdiro->inode.size),
+                                      le32_to_cpu(fdiro->inode.size),
                                        filename);
                        }
                        free(fdiro);
                }
-               fpos += __le16_to_cpu(dirent.direntlen);
+               fpos += le16_to_cpu(dirent.direntlen);
        }
        return 0;
 }
@@ -2036,23 +2036,23 @@ static char *ext4fs_read_symlink(struct ext2fs_node *node)
                if (status == 0)
                        return 0;
        }
-       symlink = zalloc(__le32_to_cpu(diro->inode.size) + 1);
+       symlink = zalloc(le32_to_cpu(diro->inode.size) + 1);
        if (!symlink)
                return 0;
 
-       if (__le32_to_cpu(diro->inode.size) < sizeof(diro->inode.b.symlink)) {
+       if (le32_to_cpu(diro->inode.size) < sizeof(diro->inode.b.symlink)) {
                strncpy(symlink, diro->inode.b.symlink,
-                        __le32_to_cpu(diro->inode.size));
+                        le32_to_cpu(diro->inode.size));
        } else {
                status = ext4fs_read_file(diro, 0,
-                                          __le32_to_cpu(diro->inode.size),
+                                          le32_to_cpu(diro->inode.size),
                                           symlink, &actread);
                if ((status < 0) || (actread == 0)) {
                        free(symlink);
                        return 0;
                }
        }
-       symlink[__le32_to_cpu(diro->inode.size)] = '\0';
+       symlink[le32_to_cpu(diro->inode.size)] = '\0';
        return symlink;
 }
 
@@ -2200,7 +2200,7 @@ int ext4fs_open(const char *filename, loff_t *len)
                if (status == 0)
                        goto fail;
        }
-       *len = __le32_to_cpu(fdiro->inode.size);
+       *len = le32_to_cpu(fdiro->inode.size);
        ext4fs_file = fdiro;
 
        return 0;
@@ -2226,7 +2226,7 @@ int ext4fs_mount(unsigned part_length)
                goto fail;
 
        /* Make sure this is an ext2 filesystem. */
-       if (__le16_to_cpu(data->sblock.magic) != EXT2_MAGIC)
+       if (le16_to_cpu(data->sblock.magic) != EXT2_MAGIC)
                goto fail;
 
        /*
@@ -2239,13 +2239,13 @@ int ext4fs_mount(unsigned part_length)
                goto fail;
        }
 
-       if (__le32_to_cpu(data->sblock.revision_level == 0))
+       if (le32_to_cpu(data->sblock.revision_level == 0))
                fs->inodesz = 128;
        else
-               fs->inodesz = __le16_to_cpu(data->sblock.inode_size);
+               fs->inodesz = le16_to_cpu(data->sblock.inode_size);
 
        debug("EXT2 rev %d, inode_size %d\n",
-              __le32_to_cpu(data->sblock.revision_level), fs->inodesz);
+              le32_to_cpu(data->sblock.revision_level), fs->inodesz);
 
        data->diropen.data = data;
        data->diropen.ino = 2;
index e027916763f9b52937c7fe13f1698b67b94eb901..1169ee344b8d4337e8cc6cfce7efc0d1735c05c0 100644 (file)
@@ -520,8 +520,8 @@ static int ext4fs_delete_file(int inodeno)
 
        /* get the block no */
        inodeno--;
-       blkno = __le32_to_cpu(bgd[ibmap_idx].inode_table_id) +
-               (inodeno % __le32_to_cpu(inode_per_grp)) / inodes_per_block;
+       blkno = le32_to_cpu(bgd[ibmap_idx].inode_table_id) +
+               (inodeno % le32_to_cpu(inode_per_grp)) / inodes_per_block;
 
        /* get the offset of the inode */
        blkoff = ((inodeno) % inodes_per_block) * fs->inodesz;
@@ -744,7 +744,7 @@ static int ext4fs_write_file(struct ext2_inode *file_inode,
 {
        int i;
        int blockcnt;
-       unsigned int filesize = __le32_to_cpu(file_inode->size);
+       unsigned int filesize = le32_to_cpu(file_inode->size);
        struct ext_filesystem *fs = get_fs();
        int log2blksz = fs->dev_desc->log2blksz;
        int log2_fs_blocksize = LOG2_BLOCK_SIZE(ext4fs_root) - log2blksz;
@@ -909,8 +909,8 @@ int ext4fs_write(const char *fname, unsigned char *buffer,
                goto fail;
        ibmap_idx = inodeno / ext4fs_root->sblock.inodes_per_group;
        inodeno--;
-       itable_blkno = __le32_to_cpu(fs->bgd[ibmap_idx].inode_table_id) +
-                       (inodeno % __le32_to_cpu(sblock->inodes_per_group)) /
+       itable_blkno = le32_to_cpu(fs->bgd[ibmap_idx].inode_table_id) +
+                       (inodeno % le32_to_cpu(sblock->inodes_per_group)) /
                        inodes_per_block;
        blkoff = (inodeno % inodes_per_block) * fs->inodesz;
        ext4fs_devread((lbaint_t)itable_blkno * fs->sect_perblk, 0, fs->blksz,
@@ -928,9 +928,9 @@ int ext4fs_write(const char *fname, unsigned char *buffer,
        }
        ibmap_idx = parent_inodeno / ext4fs_root->sblock.inodes_per_group;
        parent_inodeno--;
-       parent_itable_blkno = __le32_to_cpu(fs->bgd[ibmap_idx].inode_table_id) +
+       parent_itable_blkno = le32_to_cpu(fs->bgd[ibmap_idx].inode_table_id) +
            (parent_inodeno %
-            __le32_to_cpu(sblock->inodes_per_group)) / inodes_per_block;
+            le32_to_cpu(sblock->inodes_per_group)) / inodes_per_block;
        blkoff = (parent_inodeno % inodes_per_block) * fs->inodesz;
        if (parent_itable_blkno != itable_blkno) {
                memset(temp_ptr, '\0', fs->blksz);
index 43c8897793f2869aaf2030e8a266f3847a474974..30787377708cb11db671a1342440faab16dcc662 100644 (file)
@@ -55,7 +55,7 @@ int ext4fs_read_file(struct ext2fs_node *node, loff_t pos,
        int log2blksz = fs->dev_desc->log2blksz;
        int log2_fs_blocksize = LOG2_BLOCK_SIZE(node->data) - log2blksz;
        int blocksize = (1 << (log2_fs_blocksize + log2blksz));
-       unsigned int filesize = __le32_to_cpu(node->inode.size);
+       unsigned int filesize = le32_to_cpu(node->inode.size);
        lbaint_t previous_block_number = -1;
        lbaint_t delayed_start = 0;
        lbaint_t delayed_extent = 0;
index c12e5269040f6ec9ce4d17a57f17ae4b37c74185..3220091b9840bc312aaedc4392f3a96004fb053a 100644 (file)
 #define EXT2_BLOCK_SIZE(data)     (1 << LOG2_BLOCK_SIZE(data))
 
 /* Log2 size of ext2 block in bytes.  */
-#define LOG2_BLOCK_SIZE(data)     (__le32_to_cpu                  \
+#define LOG2_BLOCK_SIZE(data)     (le32_to_cpu            \
                                    (data->sblock.log2_block_size) \
                                    + EXT2_MIN_BLOCK_LOG_SIZE)
-#define INODE_SIZE_FILESYSTEM(data)    (__le32_to_cpu \
+#define INODE_SIZE_FILESYSTEM(data)    (le32_to_cpu \
                        (data->sblock.inode_size))
 
 #define EXT2_FT_DIR    2