Commit bfcba2d0 authored Nov 25, 2014 by Markus Elfring Committed by Theodore Ts'o Nov 25, 2014

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>

parent 31fc006b

fs/ext4/mballoc.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -2712,7 +2712,6 @@ int ext4_mb_release(struct super_block *sb)
		}
		kfree(sbi->s_mb_offsets);
		kfree(sbi->s_mb_maxs);
		if (sbi->s_buddy_cache)
		iput(sbi->s_buddy_cache);
		if (sbi->s_mb_stats) {
		ext4_msg(sb, KERN_INFO,