Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2409e742 authored by Eric Dumazet's avatar Eric Dumazet Committed by Rusty Russell
Browse files

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: default avatarEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (removed unused var)
parent 3cfc2c42

kernel/module.c

+0 −6
Original line number Diff line number Diff line
@@ -526,14 +526,8 @@ EXPORT_TRACEPOINT_SYMBOL(module_get); 
/* 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);