EDAC: remove set but not used variable 'ecc_loc' (2403ed2f) · Commits · 戴 / test

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

drivers/edac/i5100_edac.c

+0 −7

Original line number	Diff line number	Diff line
		@@ -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)) {

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