From: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
Date: Tue, 11 Oct 2016 20:52:42 +0000 (-0700)
Subject: autofs: use autofs4_free_ino() to kfree dentry data
X-Git-Tag: v4.9-rc1~42^2~67
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ca552599bfb9888ba9371eb4a9659a02b86529e6;p=platform%2Fkernel%2Flinux-exynos.git

autofs: use autofs4_free_ino() to kfree dentry data

kfree dentry data allocated by autofs4_new_ino() with autofs4_free_ino()
instead of raw kfree.  (since we have the interface to free autofs_info*)

This patch was modified to remove the need to set the dentry info field to
NULL dew to a change in the previous patch.

Link: http://lkml.kernel.org/r/20160812024805.12352.43650.stgit@pluto.themaw.net
Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c
index a61521e..438b5bf 100644
--- a/fs/autofs4/inode.c
+++ b/fs/autofs4/inode.c
@@ -340,7 +340,7 @@ fail_dput:
 	dput(root);
 	goto fail_free;
 fail_ino:
-	kfree(ino);
+	autofs4_free_ino(ino);
 fail_free:
 	kfree(sbi);
 	s->s_fs_info = NULL;