diff options
| author | Xu Rao <raoxu@uniontech.com> | 2026-08-03 17:53:28 +0800 |
|---|---|---|
| committer | Martin K. Petersen (Oracle) <mkp@kernel.org> | 2026-08-07 12:14:19 -0400 |
| commit | c4f6916a99cf105c3ff340b6210fcbba3fa66b35 (patch) | |
| tree | 44377671794222343ef358060869f944c661f7a1 /tools/lib/perf/libperf.pc.template | |
| parent | 732cb6bb37fd26863d5786522fb1997e7f5865b4 (diff) | |
scsi: scsi_debug: Negate wrapped memcmp() result
comp_write_worker() returns true when the compared data matches.
memcmp() returns zero for equal data and non-zero for different data, so
its result must be negated before it is stored in a bool.
The first segment already uses !memcmp(), but the wrapped segment uses
memcmp() directly, reversing the match result. Use !memcmp() there as
well.
Fixes: 38d5c8336e60 ("scsi_debug: add Report supported opcodes+tmfs; Compare and write")
Cc: stable@vger.kernel.org
Signed-off-by: Xu Rao <raoxu@uniontech.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Link: https://patch.msgid.link/E5AD42E9C0E18633+20260803095328.3445311-1-raoxu@uniontech.com
Signed-off-by: Martin K. Petersen (Oracle) <mkp@kernel.org>
Diffstat (limited to 'tools/lib/perf/libperf.pc.template')
0 files changed, 0 insertions, 0 deletions