btrfs: squash lines for simple wrapper functions
Remove unneeded variables and assignments.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index dcd39cc..494e6b1 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -45,9 +45,7 @@
struct btrfs_path *btrfs_alloc_path(void)
{
- struct btrfs_path *path;
- path = kmem_cache_zalloc(btrfs_path_cachep, GFP_NOFS);
- return path;
+ return kmem_cache_zalloc(btrfs_path_cachep, GFP_NOFS);
}
/*