tree 654f2cebb323496ec94f85c0934afe6aa1931613
parent 31fc006b12f2c7e88fa5ee8f7f17ed0f85c9e4b8
author Markus Elfring <elfring@users.sourceforge.net> 1416963697 -0500
committer Theodore Ts'o <tytso@mit.edu> 1416963697 -0500

ext4: Remove an unnecessary check for NULL before iput()

The iput() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>