From: Peter Zijlstra <peterz@infradead.org>
Date: Mon, 10 Aug 2015 12:17:34 +0000 (+0200)
Subject: perf/x86/intel: Fix memory leak on hot-plug allocation fail
X-Git-Tag: omap-for-v4.3/fixes-merge-window~98^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dbc72b7a0c673ff00fdeb21d3a26064e2185baf4;p=pandora-kernel.git

perf/x86/intel: Fix memory leak on hot-plug allocation fail

We fail to free the shared_regs allocation if the constraint_list
allocation fails.

Cure this and be more consistent in NULL-ing the pointers after free.

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>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---

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