module: module_unload_init() cleanup
No need to clear mod->refptr in module_unload_init(), since
alloc_percpu() already clears allocated chunks.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (removed unused var)
diff --git a/kernel/module.c b/kernel/module.c
index 6c56282..404e722 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -526,14 +526,8 @@
/* Init the unload section of the module. */
static void module_unload_init(struct module *mod)
{
- int cpu;
-
INIT_LIST_HEAD(&mod->source_list);
INIT_LIST_HEAD(&mod->target_list);
- for_each_possible_cpu(cpu) {
- per_cpu_ptr(mod->refptr, cpu)->incs = 0;
- per_cpu_ptr(mod->refptr, cpu)->decs = 0;
- }
/* Hold reference count during initialization. */
__this_cpu_write(mod->refptr->incs, 1);
