Jiri Olsa bfb3d7b8b9 perf: Remove superfluous allocation error check ...

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 <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

2018-04-17 09:47:40 -03:00

..

callchain.c

perf: Remove superfluous allocation error check

2018-04-17 09:47:40 -03:00

core.c

perf: Return proper values for user stack errors

2018-04-17 09:47:39 -03:00

hw_breakpoint.c

Merge branch 'perf/urgent' into perf/core

2018-03-29 16:03:48 +02:00

internal.h

perf: Make perf_callchain function static

2018-01-08 12:33:01 -03:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ring_buffer.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

uprobes.c

uprobes: Remove now-redundant smp_read_barrier_depends()

2017-12-04 10:52:55 -08:00