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nand_boot.c: Fix GCC 4.6 build warnings 

Fix:
nand_boot.c: In function 'nand_read_page':
nand_boot.c:190:6: warning: variable 'stat' set but not used [-Wunused-but-set-variable]
nand_boot.c: In function 'nand_boot':
nand_boot.c:271:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]

Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Roese 2011-11-15 08:02:54 +00:00 committed by Wolfgang Denk
parent 13a8c8d0e9
commit 6d68621cea
1 changed files with 3 additions and 5 deletions
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8
nand_spl/nand_boot.c
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@ -187,7 +187,6 @@ static int nand_read_page(struct mtd_info *mtd, int block, int page, uchar *dst)
int eccbytes = CONFIG_SYS_NAND_ECCBYTES;
int eccsteps = CONFIG_SYS_NAND_ECCSTEPS;
uint8_t *p = dst;
int stat;
nand_command(mtd, block, page, 0, NAND_CMD_READ0);
@ -217,7 +216,7 @@ static int nand_read_page(struct mtd_info *mtd, int block, int page, uchar *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;
@ -268,7 +267,6 @@ void nand_boot(void)
{
struct nand_chip nand_chip;
nand_info_t nand_info;
int ret;
__attribute__((noreturn)) void (*uboot)(void);
/*
@ -287,8 +285,8 @@ void nand_boot(void)
/*
* Load U-Boot image from NAND into RAM
*/
ret = nand_load(&nand_info, CONFIG_SYS_NAND_U_BOOT_OFFS, CONFIG_SYS_NAND_U_BOOT_SIZE,
(uchar *)CONFIG_SYS_NAND_U_BOOT_DST);
nand_load(&nand_info, CONFIG_SYS_NAND_U_BOOT_OFFS, CONFIG_SYS_NAND_U_BOOT_SIZE,
(uchar *)CONFIG_SYS_NAND_U_BOOT_DST);
#ifdef CONFIG_NAND_ENV_DST
nand_load(&nand_info, CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,