gcov: use within_module() helper.

An exact mapping would be within_module_core(), but at this stage
(MODULE_STATE_GOING) the init section is empty, and this is clearer.

Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 1 insertions, 6 deletions

diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
index 7080ae1eb6c1..2f9df37940a0 100644
--- a/kernel/gcov/base.c
+++ b/kernel/gcov/base.c
@@ -123,11 +123,6 @@ void gcov_enable_events(void)
 }
 
 #ifdef CONFIG_MODULES
-static inline int within(void *addr, void *start, unsigned long size)
-{
-        return ((addr >= start) && (addr < start + size));
-}
-
 /* Update list and generate events when modules are unloaded. */
 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
                                 void *data)
@@ -142,7 +137,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
 
         /* Remove entries located in module from linked list. */
         while ((info = gcov_info_next(info))) {
-                if (within(info, mod->module_core, mod->core_size)) {
+                if (within_module((unsigned long)info, mod)) {
                         gcov_info_unlink(prev, info);
                         if (gcov_events_enabled)
                                 gcov_event(GCOV_REMOVE, info);