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kmod: unexport call_usermodehelper_freeinfo()

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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>
This commit is contained in:
Boaz Harrosh 2012-05-31 16:26:14 -07:00 committed by Linus Torvalds
parent f0aac6162e
commit ae3cef7300
2 changed files with 1 additions and 6 deletions
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4
include/linux/kmod.h
View File

@ -79,10 +79,6 @@ void call_usermodehelper_setfns(struct subprocess_info *info,
/* Actually execute the sub-process */ /* Actually execute the sub-process */
int call_usermodehelper_exec(struct subprocess_info *info, int wait); 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 static inline int
call_usermodehelper_fns(char *path, char **argv, char **envp, int wait, call_usermodehelper_fns(char *path, char **argv, char **envp, int wait,
int (*init)(struct subprocess_info *info, struct cred *new), int (*init)(struct subprocess_info *info, struct cred *new),

3
kernel/kmod.c
View File

@ -221,13 +221,12 @@ fail:
return 0; return 0;
} }
void call_usermodehelper_freeinfo(struct subprocess_info *info) static void call_usermodehelper_freeinfo(struct subprocess_info *info)
{ {
if (info->cleanup) if (info->cleanup)
(*info->cleanup)(info); (*info->cleanup)(info);
kfree(info); kfree(info);
} }
EXPORT_SYMBOL(call_usermodehelper_freeinfo);
static void umh_complete(struct subprocess_info *sub_info) static void umh_complete(struct subprocess_info *sub_info)
{ {