From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Wed, 8 Nov 2017 21:28:47 +0000 (+0100)
Subject: ubifs: no NULL check needed before free
X-Git-Tag: v2018.01-rc1~87^2~1
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=4b29975fd0f25256d8e643076a2c4c5f9de00f8f;p=u-boot

ubifs: no NULL check needed before free

kfree() calls free.
free() checks if the parameter is NULL.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/fs/ubifs/ubifs.c b/fs/ubifs/ubifs.c
index 8f1c9d167d..4465523d5f 100644
--- a/fs/ubifs/ubifs.c
+++ b/fs/ubifs/ubifs.c
@@ -462,14 +462,10 @@ out:
 		dbg_gen("cannot find next direntry, error %d", err);
 
 out_free:
-	if (file->private_data)
-		kfree(file->private_data);
-	if (file)
-		free(file);
-	if (dentry)
-		free(dentry);
-	if (dir)
-		free(dir);
+	kfree(file->private_data);
+	free(file);
+	free(dentry);
+	free(dir);
 
 	return ret;
 }