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Btrfs: fix unlock order in btrfs_ioctl_rm_dev

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Fix unlock order in btrfs_ioctl_rm_dev().

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Ilya Dryomov 2013-01-20 15:57:57 +02:00
parent 18f39c416d
commit 4ac20c70b0
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/ioctl.c
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@ -2319,8 +2319,8 @@ static long btrfs_ioctl_rm_dev(struct file *file, void __user *arg)
kfree(vol_args);
out:
mutex_unlock(&root->fs_info->volume_mutex);
mnt_drop_write_file(file);
atomic_set(&root->fs_info->mutually_exclusive_operation_running, 0);
mnt_drop_write_file(file);
return ret;
}