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>

1 files changed, 0 insertions, 4 deletions

diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index dd99c329e161..f07f9a4e10ff 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),