perf probe: Remove redundant checks
authorArnaldo Carvalho de Melo <acme@redhat.com>
Tue, 22 Feb 2011 09:56:18 +0000 (06:56 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Tue, 22 Feb 2011 10:02:07 +0000 (07:02 -0300)
commit8635bf6ea3402154eec64763e6ed14972013c1c1
treec4be2ace553029aa4139068c689ba47e8c86b8b0
parente603dc15072c7fec0ae263597e6dabc3bb4c5c5b
perf probe: Remove redundant checks

While fixing an error propagating problem in f809b25 I added two
redundant checks.

I did that because I didn't expect the checks to be on the while and for
loop condition expression, where they are tested before we run the loop,
where the 'ret' variable is set.

So remove it from there and leave it just after it is actually set,
eliminating unneded tests.

Reported-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/probe-event.c
tools/perf/util/probe-finder.c