forked from luck/tmp_suning_uos_patched
sb_edac: Shut up compiler warning when EDAC_DEBUG is enabled
Fix this: In file included from drivers/edac/sb_edac.c:27:0: drivers/edac/sb_edac.c: In function ‘sbridge_mce_output_error’: drivers/edac/edac_core.h:50:8: warning: ‘limit’ may be used uninitialized in this function [-Wmaybe-uninitialized] printk(level "EDAC " prefix ": " fmt, ##arg) ^ drivers/edac/sb_edac.c:948:25: note: ‘limit’ was declared here u64 ch_addr, offset, limit, prv = 0; Limit can be initialized to 0. The only way limit wouldn't be initialized is if there are no DIMMs present (which would be a bug of course) and it'd fail on the next test. Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Link: http://lkml.kernel.org/r/20131121122021.GD26009@pd.tnic Signed-off-by: Borislav Petkov <bp@suse.de>
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@ -945,7 +945,7 @@ static int get_memory_error_data(struct mem_ctl_info *mci,
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u32 tad_offset;
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u32 rir_way;
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u32 mb, kb;
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u64 ch_addr, offset, limit, prv = 0;
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u64 ch_addr, offset, limit = 0, prv = 0;
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/*
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