linux-kernel - [PATCH 31/46] kernel: Mark function as static in kernel/module.c

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Message-ID: <04556818c35332bc933e144163767cd8bf564e0a.1393493277.git.rashika.kheria@gmail.com>
Date:	Thu, 27 Feb 2014 17:43:33 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Rusty Russell <rusty@...tcorp.com.au>, josh@...htriplett.org
Subject: [PATCH 31/46] kernel: Mark function as static in kernel/module.c

Mark function as static in kernel/module.c because it is not used
outside this file.

This eliminates the following warning in kernel/module.c:
kernel/module.c:1719:6: warning: no previous prototype for ‘set_page_attributes’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
Reviewed-by: Josh Triplett <josh@...htriplett.org>
---
 kernel/module.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernel/module.c b/kernel/module.c
index d24fcf2..93239aa 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1716,7 +1716,8 @@ static int __unlink_module(void *_mod)
  * LKM RO/NX protection: protect module's text/ro-data
  * from modification and any data from execution.
  */
-void set_page_attributes(void *start, void *end, int (*set)(unsigned long start, int num_pages))
+static void set_page_attributes(void *start, void *end,
+				int (*set)(unsigned long start, int num_pages))
 {
 	unsigned long begin_pfn = PFN_DOWN((unsigned long)start);
 	unsigned long end_pfn = PFN_DOWN((unsigned long)end);
-- 
1.7.9.5

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