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EDAC: remove set but not used variable 'ecc_loc'

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/edac/i5100_edac.c: In function ‘i5100_read_log’:
drivers/edac/i5100_edac.c:489:11: warning: variable ‘ecc_loc’
set but not used [-Wunused-but-set-variable]

It is never used, and so can be removed.
Signed-off-by: yu kuai <yukuai3@huawei.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20191216110121.46698-1-yukuai3@huawei.com
This commit is contained in:
yu kuai 2019-12-16 19:01:21 +08:00 committed by Tony Luck
parent 854bb48018
commit 2403ed2f44
1 changed files with 0 additions and 7 deletions
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7
drivers/edac/i5100_edac.c
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@ -259,11 +259,6 @@ static inline u32 i5100_nrecmemb_ras(u32 a)
return a & ((1 << 16) - 1);
}
static inline u32 i5100_redmemb_ecc_locator(u32 a)
{
return a & ((1 << 18) - 1);
}
static inline u32 i5100_recmema_merr(u32 a)
{
return i5100_nrecmema_merr(a);
@ -486,7 +481,6 @@ static void i5100_read_log(struct mem_ctl_info *mci, int chan,
u32 dw;
u32 dw2;
unsigned syndrome = 0;
unsigned ecc_loc = 0;
unsigned merr;
unsigned bank;
unsigned rank;
@ -499,7 +493,6 @@ static void i5100_read_log(struct mem_ctl_info *mci, int chan,
pci_read_config_dword(pdev, I5100_REDMEMA, &dw2);
syndrome = dw2;
pci_read_config_dword(pdev, I5100_REDMEMB, &dw2);
ecc_loc = i5100_redmemb_ecc_locator(dw2);
}
if (i5100_validlog_recmemvalid(dw)) {