From 2050d14c6ea23ea7b50b5cc7d05dbf645705cf70 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Mon, 28 Dec 2015 12:20:45 -0200 Subject: [PATCH] [media] tuners: Refactoring for m88rs6000t_sleep() This issue was detected by using the Coccinelle software. 1. Let us return directly if a call of the regmap_write() function failed. 2. Delete the jump label "err" then. 3. Return zero as a constant at the end. Signed-off-by: Markus Elfring Signed-off-by: Mauro Carvalho Chehab --- drivers/media/tuners/m88rs6000t.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/media/tuners/m88rs6000t.c b/drivers/media/tuners/m88rs6000t.c index 504bfbc..9f3e0fd 100644 --- a/drivers/media/tuners/m88rs6000t.c +++ b/drivers/media/tuners/m88rs6000t.c @@ -461,13 +461,12 @@ static int m88rs6000t_sleep(struct dvb_frontend *fe) dev_dbg(&dev->client->dev, "%s:\n", __func__); ret = regmap_write(dev->regmap, 0x07, 0x6d); - if (ret) - goto err; - usleep_range(5000, 10000); -err: - if (ret) + if (ret) { dev_dbg(&dev->client->dev, "failed=%d\n", ret); - return ret; + return ret; + } + usleep_range(5000, 10000); + return 0; } static int m88rs6000t_get_frequency(struct dvb_frontend *fe, u32 *frequency) -- 2.7.4