Btrfs: don't use src fd for printk
authorJosef Bacik <jbacik@fb.com>
Fri, 25 Mar 2016 14:02:41 +0000 (10:02 -0400)
committerSasha Levin <sasha.levin@oracle.com>
Mon, 11 Jul 2016 03:07:26 +0000 (23:07 -0400)
commitec2744d3c8e70f1beedeaa361dd8b162017a12e7
tree785b7fb7eae38ff9bdcecafc1c0b31765eb857d1
parent545655ed2eea768dc9abd8899b65b5c272bc5104
Btrfs: don't use src fd for printk

[ Upstream commit c79b4713304f812d3d6c95826fc3e5fc2c0b0c14 ]

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>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
fs/btrfs/ioctl.c