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Commit d7641a49 authored by Byongho Lee's avatar Byongho Lee Committed by David Sterba
Browse files

btrfs: replace unnecessary list_for_each_entry_safe to list_for_each_entry 



There is no removing list element while iterating over list.
So, replace list_for_each_entry_safe to list_for_each_entry.

Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarByongho Lee <bhlee.kernel@gmail.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent f2f767e7

fs/btrfs/ioctl.c

+1 −2
Original line number Diff line number Diff line
@@ -2699,7 +2699,6 @@ static long btrfs_ioctl_fs_info(struct btrfs_root *root, void __user *arg) 
{

	struct btrfs_ioctl_fs_info_args *fi_args;

	struct btrfs_device *device;

	struct btrfs_device *next;

	struct btrfs_fs_devices *fs_devices = root->fs_info->fs_devices;

	int ret = 0;
@@ -2711,7 +2710,7 @@ static long btrfs_ioctl_fs_info(struct btrfs_root *root, void __user *arg) 
	fi_args->num_devices = fs_devices->num_devices;

	memcpy(&fi_args->fsid, root->fs_info->fsid, sizeof(fi_args->fsid));



	list_for_each_entry_safe(device, next, &fs_devices->devices, dev_list) {

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

		if (device->devid > fi_args->max_id)

			fi_args->max_id = device->devid;

	}