From ae3cef7300e9fddc35ad251dd5f27c5b88c8594a Mon Sep 17 00:00:00 2001
From: Boaz Harrosh <bharrosh@panasas.com>
Date: Thu, 31 May 2012 16:26:14 -0700
Subject: kmod: unexport call_usermodehelper_freeinfo()

call_usermodehelper_freeinfo() is not used outside of kmod.c.  So unexport
it, and make it static to kmod.c

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index dd99c32..f07f9a4 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -79,10 +79,6 @@ void call_usermodehelper_setfns(struct subprocess_info *info,
 /* Actually execute the sub-process */
 int call_usermodehelper_exec(struct subprocess_info *info, int wait);
 
-/* Free the subprocess_info. This is only needed if you're not going
-   to call call_usermodehelper_exec */
-void call_usermodehelper_freeinfo(struct subprocess_info *info);
-
 static inline int
 call_usermodehelper_fns(char *path, char **argv, char **envp, int wait,
 			int (*init)(struct subprocess_info *info, struct cred *new),
diff --git a/kernel/kmod.c b/kernel/kmod.c
index 05698a7..21a0f8e 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -221,13 +221,12 @@ fail:
 	return 0;
 }
 
-void call_usermodehelper_freeinfo(struct subprocess_info *info)
+static void call_usermodehelper_freeinfo(struct subprocess_info *info)
 {
 	if (info->cleanup)
 		(*info->cleanup)(info);
 	kfree(info);
 }
-EXPORT_SYMBOL(call_usermodehelper_freeinfo);
 
 static void umh_complete(struct subprocess_info *sub_info)
 {
-- 
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