diff options
| -rw-r--r-- | fs/btrfs/ioctl.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 5d67858..ab429fe 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -646,6 +646,7 @@ static int btrfs_ioctl_defrag(struct file *file) break; } + mnt_drop_write(file->f_path.mnt); return 0; } @@ -730,8 +731,10 @@ static long btrfs_ioctl_clone(struct file *file, unsigned long srcfd, return ret; src_file = fget(srcfd); - if (!src_file) - return -EBADF; + if (!src_file) { + ret = -EBADF; + goto out_drop_write; + } src = src_file->f_dentry->d_inode; ret = -EINVAL; @@ -982,6 +985,8 @@ out_unlock: btrfs_free_path(path); out_fput: fput(src_file); +out_drop_write: + mnt_drop_write(file->f_path.mnt); return ret; } |