diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2018-04-15 11:23:52 +0200 |
|---|---|---|
| committer | Sasha Levin <alexander.levin@microsoft.com> | 2018-05-22 21:36:40 -0400 |
| commit | 7c1104d53971f0ed235ad855c77a37ef66da2900 (patch) | |
| tree | f3bf7fd2827e1e019370c336b6a200624514ce1e /scripts/basic/split-include.c | |
| parent | ec368064b413d036ab6c1a6e68b801e225bc5bc7 (diff) | |
perf: Remove superfluous allocation error check
[ Upstream commit bfb3d7b8b906b66551424d7636182126e1d134c8 ]
If the get_callchain_buffers fails to allocate the buffer it will
decrease the nr_callchain_events right away.
There's no point of checking the allocation error for
nr_callchain_events > 1. Removing that check.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: syzkaller-bugs@googlegroups.com
Cc: x86@kernel.org
Link: http://lkml.kernel.org/r/20180415092352.12403-3-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Diffstat (limited to 'scripts/basic/split-include.c')
0 files changed, 0 insertions, 0 deletions