unless it was given an IS_ERR(inode), which isn't the case here.  So clean
up the unnecessary error handling in gfs2_create_inode().

This paves the way for real fixes (hence the stable Cc).
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Cc: stable@vger.kernel.org