Commit eceeea54 authored by Colin Ian King's avatar Colin Ian King Committed by Mauro Carvalho Chehab
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media: lmedm04: remove redundant assignment to variable gate 



The variable gate is being initialized and also checked and re-assigned
with values that are never read as it is being re-assigned later in a
for-loop with a new value.  The assignments are redundant and can be
removed.

Addresses Coverity ("Unused value")

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent a7463e2d

drivers/media/usb/dvb-usb-v2/lmedm04.c

+1 −4
Original line number Diff line number Diff line
@@ -486,13 +486,10 @@ static int lme2510_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], 
	static u8 obuf[64], ibuf[64];

	int i, read, read_o;

	u16 len;

	u8 gate = st->i2c_gate;

	u8 gate;



	mutex_lock(&d->i2c_mutex);



	if (gate == 0)

		gate = 5;



	for (i = 0; i < num; i++) {

		read_o = msg[i].flags & I2C_M_RD;

		read = i + 1 < num && msg[i + 1].flags & I2C_M_RD;