commit 3bbae04b126fbd4c191b4167ea46ba9c4da46425
author Jonathan Brassow <jbrassow@redhat.com> Tue Jul 31 10:03:52 2012 +1000
committer NeilBrown <neilb@suse.de> Tue Jul 31 10:03:52 2012 +1000
tree fd6eb3e7a97e7fe66b9e7225b98bc0bc17e8f7b9
parent b17459c05000fdbe8d10946570a26510f86ec0f6

MD RAID10: Fix compiler warning.

MD RAID10:  Fix compiler warning.

Initialize variable to prevent compiler warning.

Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: NeilBrown <neilb@suse.de>

drivers/md/raid10.c

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 8da6282..b3d79db 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -717,7 +717,7 @@
 	int sectors = r10_bio->sectors;
 	int best_good_sectors;
 	sector_t new_distance, best_dist;
-	struct md_rdev *rdev, *best_rdev;
+	struct md_rdev *best_rdev, *rdev = NULL;
 	int do_balance;
 	int best_slot;
 	struct geom *geo = &conf->geo;