From: NeilBrown <neilb@suse.de>
Date: Fri, 6 Jan 2006 08:20:35 +0000 (-0800)
Subject: [PATCH] md: break out of a loop that doesn't need to run to completion
X-Git-Tag: v2.6.16-rc1~936^2~26
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a24a8dd858e0ba50f06a9fd8f61fe8c4fe7a8d8e;p=linux-2.6

[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 254b50e321..253322ae91 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1672,8 +1672,10 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 				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);