Commit 4b01a0b1 authored Dec 04, 2007 by Denis Cheng Committed by Linus Torvalds Dec 05, 2007

mm/backing-dev.c: fix percpu_counter_destroy call bug in bdi_init



this call should use the array index j, not i.  But with this approach, just
one int i is enough, int j is not needed.

Signed-off-by: Denis Cheng <crquan@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 0c664f97

mm/backing-dev.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -7,7 +7,7 @@

		int bdi_init(struct backing_dev_info *bdi)
		{
		int i, j;
		int i;
		int err;

		for (i = 0; i < NR_BDI_STAT_ITEMS; i++) {
		@@ -21,7 +21,7 @@ int bdi_init(struct backing_dev_info *bdi)

		if (err) {
		err:
		for (j = 0; j < i; j++)
		while (i--)
		percpu_counter_destroy(&bdi->bdi_stat[i]);
		}