From bfc9dfdcb6e9493de5d4fe0d3ed3ce57672f8d07 Mon Sep 17 00:00:00 2001 From: Shaohua Li Date: Wed, 13 Jun 2018 08:39:49 -0700 Subject: [PATCH] MD: cleanup resources in failure We need destroy the memory pool in failure Signed-off-by: Shaohua Li --- drivers/md/md.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index 29b0cd9ec951..994aed2f9dff 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5547,7 +5547,8 @@ int md_run(struct mddev *mddev) else pr_warn("md: personality for level %s is not loaded!\n", mddev->clevel); - return -EINVAL; + err = -EINVAL; + goto abort; } spin_unlock(&pers_lock); if (mddev->level != pers->level) { @@ -5560,7 +5561,8 @@ int md_run(struct mddev *mddev) pers->start_reshape == NULL) { /* This personality cannot handle reshaping... */ module_put(pers->owner); - return -EINVAL; + err = -EINVAL; + goto abort; } if (pers->sync_request) { @@ -5629,7 +5631,7 @@ int md_run(struct mddev *mddev) mddev->private = NULL; module_put(pers->owner); bitmap_destroy(mddev); - return err; + goto abort; } if (mddev->queue) { bool nonrot = true; -- 2.30.2