From: Arthur Othieno <a.othieno@bluewin.ch>
Date: Wed, 11 Jan 2006 21:41:04 +0000 (-0200)
Subject: V4L/DVB (3344b): don't ignore return from i2c_add_driver() for tuner-3036
X-Git-Tag: firefly_0821_release~39019^2~12
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d4437d3fada351d7f40bcc48a62c12b92e2ad9d8;p=firefly-linux-kernel-4.4.55.git

V4L/DVB (3344b): don't ignore return from i2c_add_driver() for tuner-3036


The call to i2c_add_driver() may actually fail, but tuner-3036 ignores
this and always returns 0, regardless.

Fix it up so it returns what i2c_add_driver() does, instead.

Signed-off-by: Arthur Othieno <a.othieno@bluewin.ch>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/video/tuner-3036.c b/drivers/media/video/tuner-3036.c
index d97f66804c37..c4a78e7a5a58 100644
--- a/drivers/media/video/tuner-3036.c
+++ b/drivers/media/video/tuner-3036.c
@@ -193,8 +193,7 @@ static struct i2c_client client_template =
 static int __init
 tuner3036_init(void)
 {
-	i2c_add_driver(&i2c_driver_tuner);
-	return 0;
+	return i2c_add_driver(&i2c_driver_tuner);
 }
 
 static void __exit