From: Anatolij Gustschin Date: Sat, 3 Dec 2011 06:46:08 +0000 (+0000) Subject: drivers/mtd/nand/nand_spl_simple.c: Fix GCC 4.6 warnings X-Git-Tag: v2011.12-rc1~45^2~2 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=18b89072f6194411517597678d680255ee94a7b2;p=u-boot drivers/mtd/nand/nand_spl_simple.c: Fix GCC 4.6 warnings Fix warnings for both cases: definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST: nand_spl_simple.c: In function 'nand_read_page': nand_spl_simple.c:156:6: warning: variable 'stat' set but not used [-Wunused-but-set-variable] not definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST: nand_spl_simple.c: In function 'nand_read_page': nand_spl_simple.c:196:6: warning: variable 'stat' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin Cc: Heiko Schocher Cc: Scott Wood Acked-by: Heiko Schocher Acked-by: Marek Vasut Signed-off-by: Scott Wood --- diff --git a/drivers/mtd/nand/nand_spl_simple.c b/drivers/mtd/nand/nand_spl_simple.c index ed821f244d..7eb08a3b08 100644 --- a/drivers/mtd/nand/nand_spl_simple.c +++ b/drivers/mtd/nand/nand_spl_simple.c @@ -153,7 +153,6 @@ static int nand_read_page(int block, int page, uchar *dst) int eccbytes = CONFIG_SYS_NAND_ECCBYTES; int eccsteps = CONFIG_SYS_NAND_ECCSTEPS; uint8_t *p = dst; - int stat; /* * No malloc available for now, just use some temporary locations @@ -176,7 +175,7 @@ static int nand_read_page(int block, int page, uchar *dst) this->ecc.hwctl(&mtd, NAND_ECC_READ); this->read_buf(&mtd, p, eccsize); this->ecc.calculate(&mtd, p, &ecc_calc[i]); - stat = this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]); + this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]); } return 0; @@ -193,7 +192,6 @@ static int nand_read_page(int block, int page, void *dst) int eccbytes = CONFIG_SYS_NAND_ECCBYTES; int eccsteps = CONFIG_SYS_NAND_ECCSTEPS; uint8_t *p = dst; - int stat; nand_command(block, page, 0, NAND_CMD_READ0); @@ -224,7 +222,7 @@ static int nand_read_page(int block, int page, void *dst) * from correct_data(). We just hope that all possible errors * are corrected by this routine. */ - stat = this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]); + this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]); } return 0;