summaryrefslogtreecommitdiff
path: root/fs
diff options
context:
space:
mode:
authorJosef Bacik <jbacik@fb.com>2016-03-25 10:02:41 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-06-01 12:15:47 -0700
commite1ce8c2a299d41c4c96be785c50427635e0a9c7f (patch)
treea5337b296fc6654c0881c16784f56d9e04a3d411 /fs
parent544ec5b08d007f184ab97abdbed87e613c8c0b83 (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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/btrfs/ioctl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index f07d01bc4875..bfcd87ee8ff5 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1648,7 +1648,7 @@ 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)) {