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.khe...@gmail.com>
Reviewed-by: Josh Triplett <j...@joshtriplett.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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