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authorColin Ian King <colin.king@canonical.com>2019-08-18 15:36:08 -0300
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-08-26 10:43:53 -0300
commiteb0a6fb25c05679d32698c2503ee39bdbbc13663 (patch)
treee922f2521b186ccce7e9805858d261dd23f63a58 /drivers/media
parent7e0bb5828311f811309bed5749528ca04992af2f (diff)
downloadlinux-eb0a6fb25c05679d32698c2503ee39bdbbc13663.tar.bz2
media: hdpvr: remove redundant assignment to retval
Variable retval is initialized to a value that is never read so this assignment is redundant. Clean up the code by removing retval completely and just return the error return from the call to i2c_add_adapter. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/usb/hdpvr/hdpvr-i2c.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/media/usb/hdpvr/hdpvr-i2c.c b/drivers/media/usb/hdpvr/hdpvr-i2c.c
index bc5975b17c0c..785c8508a46e 100644
--- a/drivers/media/usb/hdpvr/hdpvr-i2c.c
+++ b/drivers/media/usb/hdpvr/hdpvr-i2c.c
@@ -193,8 +193,6 @@ static int hdpvr_activate_ir(struct hdpvr_device *dev)
int hdpvr_register_i2c_adapter(struct hdpvr_device *dev)
{
- int retval = -ENOMEM;
-
hdpvr_activate_ir(dev);
dev->i2c_adapter = hdpvr_i2c_adapter_template;
@@ -202,9 +200,7 @@ int hdpvr_register_i2c_adapter(struct hdpvr_device *dev)
i2c_set_adapdata(&dev->i2c_adapter, dev);
- retval = i2c_add_adapter(&dev->i2c_adapter);
-
- return retval;
+ return i2c_add_adapter(&dev->i2c_adapter);
}
#endif