show_schedstat(): fix memleak
Adrian Bunk [Wed, 14 May 2008 23:22:59 +0000 (16:22 -0700)]
The Coverity checker spotted a memleak introduced by commit
39106dcf85285e78f3b290022122c76f851379b8 (cpumask: use new cpus_scnprintf
function).

It seems the kfree() got lost between v2 and v3 of this patch...

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Mike Travis <travis@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/sched_stats.h

index 5bae2e0..a38878e 100644 (file)
@@ -67,6 +67,7 @@ static int show_schedstat(struct seq_file *seq, void *v)
                preempt_enable();
 #endif
        }
+       kfree(mask_str);
        return 0;
 }