media: drxj: remove redundant assignments to variable rc

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+huawei@kernel.org>
This commit is contained in:
Colin Ian King 2020-01-07 18:11:07 +01:00 committed by Mauro Carvalho Chehab
parent f52981019a
commit ef45b77b62

View File

@ -2182,7 +2182,7 @@ int drxj_dap_atomic_read_reg32(struct i2c_device_addr *dev_addr,
u32 *data, u32 flags)
{
u8 buf[sizeof(*data)] = { 0 };
int rc = -EIO;
int rc;
u32 word = 0;
if (!data)
@ -4229,7 +4229,7 @@ int drxj_dap_scu_atomic_write_reg16(struct i2c_device_addr *dev_addr,
u16 data, u32 flags)
{
u8 buf[2];
int rc = -EIO;
int rc;
buf[0] = (u8) (data & 0xff);
buf[1] = (u8) ((data >> 8) & 0xff);