From: Peter Zijlstra <peterz@infradead.org>
Date: Thu, 21 May 2015 08:57:36 +0000 (+0200)
Subject: perf/x86/intel: Remove pointless tests
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~181^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1fe684e349e904adeed2883cfdeef259a21c94f4;p=pandora-kernel.git

perf/x86/intel: Remove pointless tests

Both intel_commit_scheduling() and intel_get_excl_contraints() test
for cntr < 0.

The only way that can happen (aside from a bug) is through
validate_event(), however that is already captured by the
cpuc->is_fake test.

So remove these test and simplify the code.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---

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