From 31fc006b12f2c7e88fa5ee8f7f17ed0f85c9e4b8 Mon Sep 17 00:00:00 2001
From: Namjae Jeon <namjae.jeon@samsung.com>
Date: Tue, 25 Nov 2014 16:34:38 -0500
Subject: [PATCH] ext4: remove unneeded code in ext4_unlink

Setting retval to zero is not needed in ext4_unlink.
Remove unneeded code.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Ashish Sangwan <a.sangwan@samsung.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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Reading git-format-patch failed