From: Guoqing Jiang gqjiang@suse.com
[ Upstream commit 9c8043f337f14d1743006dfc59c03e80a42e3884 ]
To avoid memory leak, we need to free the cinfo which is allocated when node join cluster.
Reviewed-by: NeilBrown neilb@suse.com Signed-off-by: Guoqing Jiang gqjiang@suse.com Signed-off-by: Shaohua Li shli@fb.com Signed-off-by: Sasha Levin alexander.levin@verizon.com --- drivers/md/md-cluster.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c index 2b13117fb918..ba7edcdd09ce 100644 --- a/drivers/md/md-cluster.c +++ b/drivers/md/md-cluster.c @@ -974,6 +974,7 @@ static int leave(struct mddev *mddev) lockres_free(cinfo->bitmap_lockres); unlock_all_bitmaps(mddev); dlm_release_lockspace(cinfo->lockspace, 2); + kfree(cinfo); return 0; }