diff options
| -rw-r--r-- | drivers/md/raid5-cache.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c index 82eb4a906e31..4337ae0e6af2 100644 --- a/drivers/md/raid5-cache.c +++ b/drivers/md/raid5-cache.c @@ -2537,13 +2537,10 @@ static ssize_t r5c_journal_mode_show(struct mddev *mddev, char *page) struct r5conf *conf; int ret; - ret = mddev_lock(mddev); - if (ret) - return ret; - + spin_lock(&mddev->lock); conf = mddev->private; if (!conf || !conf->log) { - mddev_unlock(mddev); + spin_unlock(&mddev->lock); return 0; } @@ -2563,7 +2560,7 @@ static ssize_t r5c_journal_mode_show(struct mddev *mddev, char *page) default: ret = 0; } - mddev_unlock(mddev); + spin_unlock(&mddev->lock); return ret; } |