From 8075fd4da1a5c759261413461a4bd7f9af81722c Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Thu, 7 Dec 2017 11:10:05 +0200 Subject: btrfs-progs: Replace usage of list_for_each with list_for_each_entry There are a couple of places where instead of the more succinct list_for_each_entry the code uses list_for_each. This results in slightly more code with no additional benefit as well as no coherent pattern. This patch makes the code uniform. No functional changes. Signed-off-by: Nikolay Borisov Reviewed-by: Qu Wenruo [ remove unused variable in uuid_search ] Signed-off-by: David Sterba --- disk-io.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'disk-io.c') diff --git a/disk-io.c b/disk-io.c index f5edc479..3d8785d5 100644 --- a/disk-io.c +++ b/disk-io.c @@ -1556,7 +1556,6 @@ write_err: int write_all_supers(struct btrfs_fs_info *fs_info) { - struct list_head *cur; struct list_head *head = &fs_info->fs_devices->devices; struct btrfs_device *dev; struct btrfs_super_block *sb; @@ -1566,8 +1565,7 @@ int write_all_supers(struct btrfs_fs_info *fs_info) sb = fs_info->super_copy; dev_item = &sb->dev_item; - list_for_each(cur, head) { - dev = list_entry(cur, struct btrfs_device, dev_list); + list_for_each_entry(dev, head, dev_list) { if (!dev->writeable) continue; -- cgit v1.2.3