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| author | Luck, Tony <tony.luck@intel.com> | 2018-09-14 13:19:05 -0700 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2018-09-15 11:41:08 +0200 |
| commit | c968ed08594dadb788a93dc2bc128ed4ef35c93e (patch) | |
| tree | 8448f6d981ed72aa90061e962a74622364989476 /certs | |
| parent | 8489b17ce29d9a35a36c08bbea93cdce4c98a6ad (diff) | |
| download | linux-c968ed08594dadb788a93dc2bc128ed4ef35c93e.tar.bz2 | |
EDAC, sb_edac: Fix signedness bugs in *_get_ha() functions
A static checker gave the following warnings:
drivers/edac/sb_edac.c:1030 ibridge_get_ha() warn: signedness bug returning '(-22)'
drivers/edac/sb_edac.c:1037 knl_get_ha() warn: signedness bug returning '(-22)'
Both because the functions are declared to return a "u8", but try to
return -EINVAL for the error case.
Fix by returning 0xff (since the caller doesn't look at, or pass on, the
return value).
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Cc: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/20180914201905.GA30946@agluck-desk
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'certs')
0 files changed, 0 insertions, 0 deletions