diff options
| author | Josef Bacik <jbacik@fb.com> | 2016-03-25 10:02:41 -0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-10-12 15:28:16 +0100 |
| commit | e41c5a9b99d76b11966afa92922757bb630e31ad (patch) | |
| tree | 6d2cca814e394f340eb1b68fd8016887353fa48d /fs | |
| parent | ac854b1094030898cceb9d4826a4d0d99e92a085 (diff) | |
Btrfs: don't use src fd for printk
commit c79b4713304f812d3d6c95826fc3e5fc2c0b0c14 upstream.
The fd we pass in may not be on a btrfs file system, so don't try to do
BTRFS_I() on it. Thanks,
Signed-off-by: Josef Bacik <jbacik@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Cc: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index cde876a98fb8..04972508c98b 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -1681,7 +1681,7 @@ static noinline int btrfs_ioctl_snap_create_transid(struct file *file, src_inode = file_inode(src.file); if (src_inode->i_sb != file_inode(file)->i_sb) { - btrfs_info(BTRFS_I(src_inode)->root->fs_info, + btrfs_info(BTRFS_I(file_inode(file))->root->fs_info, "Snapshot src from another FS"); ret = -EXDEV; } else if (!inode_owner_or_capable(src_inode)) { |