From 6b281d830f09a4f58651839030b39571dea1b56d Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Mon, 24 Nov 2014 18:32:30 -0300 Subject: [PATCH] [media] siano: unnecessary check before rc_unregister_device() The rc_unregister_device() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Mauro Carvalho Chehab --- drivers/media/common/siano/smsir.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/common/siano/smsir.c b/drivers/media/common/siano/smsir.c index 273043e..35d0e88 100644 --- a/drivers/media/common/siano/smsir.c +++ b/drivers/media/common/siano/smsir.c @@ -107,8 +107,7 @@ int sms_ir_init(struct smscore_device_t *coredev) void sms_ir_exit(struct smscore_device_t *coredev) { - if (coredev->ir.dev) - rc_unregister_device(coredev->ir.dev); + rc_unregister_device(coredev->ir.dev); sms_log(""); } -- 2.7.4