[PATCH] make kernel/sysctl.c:_proc_do_string() static

This patch makes the needlessly global _proc_do_string() static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 8b5f4bb..8f3f00d 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1624,8 +1624,9 @@ static ssize_t proc_writesys(struct file * file, const char __user * buf,
        return do_rw_proc(1, file, (char __user *) buf, count, ppos);
 }
 
-int _proc_do_string(void* data, int maxlen, int write, struct file *filp,
-                   void __user *buffer, size_t *lenp, loff_t *ppos)
+static int _proc_do_string(void* data, int maxlen, int write,
+                          struct file *filp, void __user *buffer,
+                          size_t *lenp, loff_t *ppos)
 {
        size_t len;
        char __user *p;