PNP: pnpbios: Use PTR_ERR_OR_ZERO()

Fix ptr_ret.cocci warnings: drivers/pnp/pnpbios/core.c:584:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci Signed-off-by: Vasyl Gomonovych <[email protected]> Reviewed-by: Jean Delvare <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
jix · Dec 16, 2017 · 846583c · 846583c
1 parent 245fe15
commit 846583c
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
@@ -581,10 +581,7 @@ static int __init pnpbios_thread_init(void)
 
 	init_completion(&unload_sem);
 	task = kthread_run(pnp_dock_thread, NULL, "kpnpbiosd");
-	if (IS_ERR(task))
-		return PTR_ERR(task);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(task);
 }
 
 /* Start the kernel thread later: */