[PATCH 1/3] btrfs: dev stat drop useless goto

[Anand Jain]

In the function btrfs_init_dev_stats() goto out is not needed, because the
alloc has failed. So just return -ENOMEM.

Signed-off-by: Anand Jain <anand.j...@oracle.com>
---
 fs/btrfs/volumes.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 9b684adad81c..bd279db0f760 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -7289,10 +7289,8 @@ int btrfs_init_dev_stats(struct btrfs_fs_info *fs_info)
        int i;
 
        path = btrfs_alloc_path();
-       if (!path) {
-               ret = -ENOMEM;
-               goto out;
-       }
+       if (!path)
+               return -ENOMEM;
 
        mutex_lock(&fs_devices->device_list_mutex);
        list_for_each_entry(device, &fs_devices->devices, dev_list) {
@@ -7332,7 +7330,6 @@ int btrfs_init_dev_stats(struct btrfs_fs_info *fs_info)
        }
        mutex_unlock(&fs_devices->device_list_mutex);
 
-out:
        btrfs_free_path(path);
        return ret < 0 ? ret : 0;
 }
-- 
2.21.0 (Apple Git-120)