Btrfs: Correct redundant test in add_inode_ref

dir has already been tested.  It seems that this test should be on the
recently returned value inode.

A simplified version of the semantic match that finds this problem is as
follows: (http://www.emn.fr/x-info/coccinelle/)

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Julia Lawall 2009-07-27 13:57:00 -04:00 • committed by Chris Mason
commit 631c07c8d1