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| author | Byongho Lee <bhlee.kernel@gmail.com> | 2015-09-01 14:10:57 (GMT) |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2015-10-21 16:28:48 (GMT) |
| commit | d7641a49a54f66e1a323d0de6b42caeee6d33aa5 (patch) | |
| tree | f82a79a4cc581a4b87c4df951695ece62471a607 | |
| parent | f2f767e7345dfe56102d6809f647ba38a238f718 (diff) | |
| download | linux-d7641a49a54f66e1a323d0de6b42caeee6d33aa5.tar.xz | |
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: David Sterba <dsterba@suse.com>
Signed-off-by: Byongho Lee <bhlee.kernel@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | fs/btrfs/ioctl.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 0adf542..9181e64 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -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; } |