diff mbox series

[10/15] btrfs: open code list_head pointer in btrfs_init_dev_replace_tgtdev

Message ID 25473568cb1a09ef14821a554055d9dffb009d3f.1599091832.git.anand.jain@oracle.com (mailing list archive)
State New, archived
Headers show
Series btrfs: seed fix null ptr, use only main device_list_mutex, and cleanups | expand

Commit Message

Anand Jain Sept. 3, 2020, 12:57 a.m. UTC 
In the function btrfs_init_dev_replace_tgtdev(), the local
variable struct list_head *devices is used only once, instead
just open code the same.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
---
 fs/btrfs/dev-replace.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c
index a7b1ad4e5706..aea1c782c009 100644
--- a/fs/btrfs/dev-replace.c
+++ b/fs/btrfs/dev-replace.c
@@ -224,7 +224,6 @@  static int btrfs_init_dev_replace_tgtdev(struct btrfs_fs_info *fs_info,
 {
 	struct btrfs_device *device;
 	struct block_device *bdev;
-	struct list_head *devices;
 	struct rcu_string *name;
 	u64 devid = BTRFS_DEV_REPLACE_DEVID;
 	int ret = 0;
@@ -244,8 +243,7 @@  static int btrfs_init_dev_replace_tgtdev(struct btrfs_fs_info *fs_info,
 
 	sync_blockdev(bdev);
 
-	devices = &fs_info->fs_devices->devices;
-	list_for_each_entry(device, devices, dev_list) {
+	list_for_each_entry(device, &fs_info->fs_devices->devices, dev_list) {
 		if (device->bdev == bdev) {
 			btrfs_err(fs_info,
 				  "target device is in the filesystem!");