Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f117e290 authored by Anand Jain's avatar Anand Jain Committed by David Sterba
Browse files

btrfs: cleanup __btrfs_open_devices() drop head pointer 



__btrfs_open_devices() declares struct list_head *head, however head is
used only once, instead use btrfs_fs_devices::devices directly.

Signed-off-by: default avatarAnand Jain <anand.jain@oracle.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent c4babc5e

fs/btrfs/volumes.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -1104,14 +1104,13 @@ int btrfs_close_devices(struct btrfs_fs_devices *fs_devices) 
static int __btrfs_open_devices(struct btrfs_fs_devices *fs_devices,

static int __btrfs_open_devices(struct btrfs_fs_devices *fs_devices,

				fmode_t flags, void *holder)

				fmode_t flags, void *holder)

{

{

	struct list_head *head = &fs_devices->devices;

	struct btrfs_device *device;

	struct btrfs_device *device;

	struct btrfs_device *latest_dev = NULL;

	struct btrfs_device *latest_dev = NULL;

	int ret = 0;

	int ret = 0;





	flags |= FMODE_EXCL;

	flags |= FMODE_EXCL;





	list_for_each_entry(device, head, dev_list) {

	list_for_each_entry(device, &fs_devices->devices, dev_list) {

		/* Just open everything we can; ignore failures here */

		/* Just open everything we can; ignore failures here */

		if (btrfs_open_one_device(fs_devices, device, flags, holder))

		if (btrfs_open_one_device(fs_devices, device, flags, holder))

			continue;

			continue;