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media: drxj: remove redundant assignment to variable rc

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The variable rc is being initialized with a value that is never
read and it is being updated later with a new value. The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Colin Ian King 2019-08-01 13:09:58 -03:00 committed by Mauro Carvalho Chehab
parent 94ddd60d9c
commit 767f22ac54
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb-frontends/drx39xyj/drxj.c
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@ -4201,7 +4201,7 @@ int drxj_dap_scu_atomic_read_reg16(struct i2c_device_addr *dev_addr,
u16 *data, u32 flags)
{
u8 buf[2] = { 0 };
int rc = -EIO;
int rc;
u16 word = 0;
if (!data)