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| author | Namhyung Kim <namhyung.kim@lge.com> | 2012-01-20 10:12:45 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-01-21 09:33:41 +0100 |
| commit | fd45c15f13e754f3c106427e857310f3e0813951 (patch) | |
| tree | 18c02a2b1037b773813b2f20fc4d826d7645ad96 /sound | |
| parent | dcd6c92267155e70a94b3927bce681ce74b80d1f (diff) | |
| download | linux-fd45c15f13e754f3c106427e857310f3e0813951.tar.gz | |
perf: Don't call release_callchain_buffers() if allocation fails
When alloc_callchain_buffers() fails, it frees all of entries before return. In addition, calling the release_callchain_buffers() will cause a NULL pointer dereference since callchain_cpu_entries is not set. Signed-off-by: Namhyung Kim <namhyung.kim@lge.com> Acked-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Link: http://lkml.kernel.org/r/1327021966-27688-1-git-send-email-namhyung.kim@lge.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions