[PATCH] em28xx: Fix: I2C_CLK write error message checks wrong return code

[Sascha Sommer <saschasommer@xxxxxxxxxx>]

Hello,

it looks like the return value check that is done after setting the I2C 
speed checks the wrong return code.
Attached patch fixes this problem.

Regards

Sascha

Fix: I2C_CLK write error message checks wrong return code

Signed-off-by: Sascha Sommer <saschasommer@xxxxxxxxxx>

diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 897a432..349e674 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -3015,7 +3015,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 
 	if (!dev->board.is_em2800) {
 		/* Resets I2C speed */
-		em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
+		retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
 		if (retval < 0) {
 			em28xx_errdev("%s: em28xx_write_reg failed!"
 				      " retval [%d]\n",