[PATCH] md: break out of a loop that doesn't need to run to completion
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 254b50e..253322a 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1672,8 +1672,10 @@
for (j=0; j<conf->copies;j++) {
int d = r10_bio->devs[j].devnum;
if (conf->mirrors[d].rdev == NULL ||
- test_bit(Faulty, &conf->mirrors[d].rdev->flags))
+ test_bit(Faulty, &conf->mirrors[d].rdev->flags)) {
still_degraded = 1;
+ break;
+ }
}
must_sync = bitmap_start_sync(mddev->bitmap, sect,
&sync_blocks, still_degraded);