From 6bed395d7db2c039c0ef4123a379e27c528a3357 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 22 Feb 2023 18:17:06 +0300 Subject: [PATCH] firmware: arm_scmi: Return a literal instead of a variable In this context "return scmi_dev;" and "return NULL;" are equivalent but it is more readable to return a literal. Signed-off-by: Dan Carpenter Reviewed-by: Cristian Marussi Link: https://lore.kernel.org/r/Y/Yx8pOdf8rNhPVe@kili Signed-off-by: Sudeep Holla --- drivers/firmware/arm_scmi/bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/firmware/arm_scmi/bus.c b/drivers/firmware/arm_scmi/bus.c index 73140b8..ac306ca 100644 --- a/drivers/firmware/arm_scmi/bus.c +++ b/drivers/firmware/arm_scmi/bus.c @@ -436,7 +436,7 @@ struct scmi_device *scmi_device_create(struct device_node *np, /* Nothing to do. */ if (!phead) { mutex_unlock(&scmi_requested_devices_mtx); - return scmi_dev; + return NULL; } /* Walk the list of requested devices for protocol and create them */ -- 2.7.4