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-rw-r--r--drivers/md/bitmap.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 94e7f6ba2e11..df73375c160a 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -163,20 +163,17 @@ static struct md_rdev *next_active_rdev(struct md_rdev *rdev, struct mddev *mdde
163 * As devices are only added or removed when raid_disk is < 0 and 163 * As devices are only added or removed when raid_disk is < 0 and
164 * nr_pending is 0 and In_sync is clear, the entries we return will 164 * nr_pending is 0 and In_sync is clear, the entries we return will
165 * still be in the same position on the list when we re-enter 165 * still be in the same position on the list when we re-enter
166 * list_for_each_continue_rcu. 166 * list_for_each_entry_continue_rcu.
167 */ 167 */
168 struct list_head *pos;
169 rcu_read_lock(); 168 rcu_read_lock();
170 if (rdev == NULL) 169 if (rdev == NULL)
171 /* start at the beginning */ 170 /* start at the beginning */
172 pos = &mddev->disks; 171 rdev = list_entry_rcu(&mddev->disks, struct md_rdev, same_set);
173 else { 172 else {
174 /* release the previous rdev and start from there. */ 173 /* release the previous rdev and start from there. */
175 rdev_dec_pending(rdev, mddev); 174 rdev_dec_pending(rdev, mddev);
176 pos = &rdev->same_set;
177 } 175 }
178 list_for_each_continue_rcu(pos, &mddev->disks) { 176 list_for_each_entry_continue_rcu(rdev, &mddev->disks, same_set) {
179 rdev = list_entry(pos, struct md_rdev, same_set);
180 if (rdev->raid_disk >= 0 && 177 if (rdev->raid_disk >= 0 &&
181 !test_bit(Faulty, &rdev->flags)) { 178 !test_bit(Faulty, &rdev->flags)) {
182 /* this is a usable devices */ 179 /* this is a usable devices */