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authorDaniel Baluta <dbaluta@ixiacom.com>2013-02-07 01:29:20 +0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-02-15 00:06:39 +0400
commit02e176af92f3e2e9ec3a48792036566af2dcd534 (patch)
tree9d4dd00367eeb909edf4c1a30e2e8178efb9dc5a
parent85df3b3769222894e9692b383c7af124b7721086 (diff)
downloadlinux-02e176af92f3e2e9ec3a48792036566af2dcd534.tar.xz
perf/hwbp: Fix cleanup in case of kzalloc failure
Obviously this is a typo and could result in memory leaks if kzalloc fails on a given cpu. Signed-off-by: Daniel Baluta <dbaluta@ixiacom.com> Acked-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1360186160-7566-1-git-send-email-dbaluta@ixiacom.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--kernel/events/hw_breakpoint.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/events/hw_breakpoint.c b/kernel/events/hw_breakpoint.c
index fe8a916507ed..a64f8aeb5c1f 100644
--- a/kernel/events/hw_breakpoint.c
+++ b/kernel/events/hw_breakpoint.c
@@ -676,7 +676,7 @@ int __init init_hw_breakpoint(void)
err_alloc:
for_each_possible_cpu(err_cpu) {
for (i = 0; i < TYPE_MAX; i++)
- kfree(per_cpu(nr_task_bp_pinned[i], cpu));
+ kfree(per_cpu(nr_task_bp_pinned[i], err_cpu));
if (err_cpu == cpu)
break;
}