From 3cae13ee934311b438ea15e773bc5c7d965d1cd8 Mon Sep 17 00:00:00 2001 From: Gui Hecheng Date: Thu, 12 Dec 2013 18:41:07 +0800 Subject: btrfs-progs: remove NULL-ptr judge before free for btrfs-progs free(3) already checks the pointer for NULL, no need to do it on your own. This patch make the change globally. Signed-off-by: Gui Hecheng Signed-off-by: David Sterba Signed-off-by: Chris Mason --- free-space-cache.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'free-space-cache.c') diff --git a/free-space-cache.c b/free-space-cache.c index ddeeeb6..1ca7980 100644 --- a/free-space-cache.c +++ b/free-space-cache.c @@ -781,8 +781,7 @@ void __btrfs_remove_free_space_cache(struct btrfs_free_space_ctl *ctl) while ((node = rb_last(&ctl->free_space_offset)) != NULL) { info = rb_entry(node, struct btrfs_free_space, offset_index); unlink_free_space(ctl, info); - if (info->bitmap) - free(info->bitmap); + free(info->bitmap); free(info); } } -- cgit v1.2.1