X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=fs%2Fbtrfs%2Fcompression.c;fp=fs%2Fbtrfs%2Fcompression.c;h=b1b4498fba51d87566061fb04e47b9f720bdd174;hb=2021f083ed634f8233054a6299d95666a933434e;hp=a59ff5a8bbf4e845cdaea8d3ed498a6159d5c5ad;hpb=990dba649852d79a3ac5f9540a713f6207cf7ea8;p=u-boot

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index a59ff5a8bb..b1b4498fba 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -9,6 +9,7 @@
 #include "btrfs.h"
 #include <linux/lzo.h>
 #include <u-boot/zlib.h>
+#include <asm/unaligned.h>
 
 static u32 decompress_lzo(const u8 *cbuf, u32 clen, u8 *dbuf, u32 dlen)
 {
@@ -19,7 +20,7 @@ static u32 decompress_lzo(const u8 *cbuf, u32 clen, u8 *dbuf, u32 dlen)
 	if (clen < 4)
 		return -1;
 
-	tot_len = le32_to_cpu(*(u32 *) cbuf);
+	tot_len = le32_to_cpu(get_unaligned((u32 *)cbuf));
 	cbuf += 4;
 	clen -= 4;
 	tot_len -= 4;
@@ -32,7 +33,7 @@ static u32 decompress_lzo(const u8 *cbuf, u32 clen, u8 *dbuf, u32 dlen)
 	res = 0;
 
 	while (tot_len > 4) {
-		in_len = le32_to_cpu(*(u32 *) cbuf);
+		in_len = le32_to_cpu(get_unaligned((u32 *)cbuf));
 		cbuf += 4;
 		clen -= 4;