[PATCH] module: Remove the unused function within

[Jiapeng Chong <jiapeng.chong@linux.alibaba.com>]

The function within is defined in the main.c file, but not called
elsewhere, so remove this unused function.

kernel/module/main.c:3007:19: warning: unused function 'within'.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4035
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
 kernel/module/main.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/kernel/module/main.c b/kernel/module/main.c
index c598f11e7016..062065568b40 100644
--- a/kernel/module/main.c
+++ b/kernel/module/main.c
@@ -3004,11 +3004,6 @@ SYSCALL_DEFINE3(finit_module, int, fd, const char __user *, uargs, int, flags)
 	return load_module(&info, uargs, flags);
 }
 
-static inline int within(unsigned long addr, void *start, unsigned long size)
-{
-	return ((void *)addr >= start && (void *)addr < start + size);
-}
-
 /* Keep in sync with MODULE_FLAGS_BUF_SIZE !!! */
 char *module_flags(struct module *mod, char *buf, bool show_state)
 {
-- 
2.20.1.7.g153144c