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drivers/net/fm/fm.c: Fix GCC 4.6 build warning

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Fix:

fm.c: In function 'fm_init_common':
fm.c:398:6: warning: variable 'n' set but not used [-Wunused-but-set-variable]

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala 2011-11-09 10:03:55 -06:00
parent ebba0d4bc5
commit 9ccfed20da
1 changed files with 1 additions and 2 deletions
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3
drivers/net/fm/fm.c
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@ -395,7 +395,6 @@ int fm_init_common(int index, struct ccsr_fman *reg)
int dev = CONFIG_SYS_MMC_ENV_DEV; int dev = CONFIG_SYS_MMC_ENV_DEV;
void *addr = malloc(CONFIG_SYS_FMAN_FW_LENGTH); void *addr = malloc(CONFIG_SYS_FMAN_FW_LENGTH);
u32 cnt = CONFIG_SYS_FMAN_FW_LENGTH / 512; u32 cnt = CONFIG_SYS_FMAN_FW_LENGTH / 512;
u32 n;
u32 blk = CONFIG_SYS_QE_FW_IN_MMC / 512; u32 blk = CONFIG_SYS_QE_FW_IN_MMC / 512;
struct mmc *mmc = find_mmc_device(CONFIG_SYS_MMC_ENV_DEV); struct mmc *mmc = find_mmc_device(CONFIG_SYS_MMC_ENV_DEV);
@ -405,7 +404,7 @@ int fm_init_common(int index, struct ccsr_fman *reg)
printf("\nMMC read: dev # %u, block # %u, count %u ...\n", printf("\nMMC read: dev # %u, block # %u, count %u ...\n",
dev, blk, cnt); dev, blk, cnt);
mmc_init(mmc); mmc_init(mmc);
n = mmc->block_dev.block_read(dev, blk, cnt, addr); (void)mmc->block_dev.block_read(dev, blk, cnt, addr);
/* flush cache after read */ /* flush cache after read */
flush_cache((ulong)addr, cnt * 512); flush_cache((ulong)addr, cnt * 512);
} }