1 files changed, 0 insertions, 4 deletions

diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c
index 7ad8ae994ca0..fdd2880707df 100644
--- a/fs/btrfs/dev-replace.c
+++ b/fs/btrfs/dev-replace.c
@@ -320,10 +320,6 @@ int btrfs_dev_replace_start(struct btrfs_root *root,
                 return -EINVAL;
         }
 
-        if ((args->start.srcdevid == 0 && args->start.srcdev_name[0] == '\0') ||
-            args->start.tgtdev_name[0] == '\0')
-                return -EINVAL;
-
         /* the disk copy procedure reuses the scrub code */
         mutex_lock(&fs_info->volume_mutex);
         ret = btrfs_find_device_by_user_input(root, args->start.srcdevid,