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| author | Aristeu Rozanski <aris@redhat.com> | 2013-11-21 18:08:03 +0400 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2013-11-30 15:26:36 +0400 |
| commit | bd4b9683623d0d91e87cf22f09008c05f56d7483 (patch) | |
| tree | 395c54e679282888c75cb07c1b0519c30e2ab7f3 /drivers/edac/sb_edac.c | |
| parent | dc1ccc48159d63eca5089e507c82c7d22ef60839 (diff) | |
| download | linux-bd4b9683623d0d91e87cf22f09008c05f56d7483.tar.xz | |
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>
Diffstat (limited to 'drivers/edac/sb_edac.c')
| -rw-r--r-- | drivers/edac/sb_edac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c index 8472405c5586..d7f1b57bd3be 100644 --- a/drivers/edac/sb_edac.c +++ b/drivers/edac/sb_edac.c @@ -945,7 +945,7 @@ static int get_memory_error_data(struct mem_ctl_info *mci, u32 tad_offset; u32 rir_way; u32 mb, kb; - u64 ch_addr, offset, limit, prv = 0; + u64 ch_addr, offset, limit = 0, prv = 0; /* |