Commit 9aa4d4ea authored by Markus Elfring's avatar Markus Elfring Committed by Mauro Carvalho Chehab
Browse files

media: usb: don't initialize vars if not needed 



Some local variables will be set to an appropriate value before usage.
Thus omit explicit initialisations at the beginning of these functions.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Acked-by: default avatarAlexey Klimov <klimov.linux@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 7b69f2cb

drivers/media/radio/radio-mr800.c

+1 −1
Original line number Diff line number Diff line
@@ -511,7 +511,7 @@ static int usb_amradio_probe(struct usb_interface *intf, 
				const struct usb_device_id *id)

{

	struct amradio_device *radio;

	int retval = 0;

	int retval;



	radio = kzalloc(sizeof(struct amradio_device), GFP_KERNEL);

drivers/media/radio/radio-wl1273.c

+1 −1
Original line number Diff line number Diff line
@@ -671,7 +671,7 @@ fail: 
static int wl1273_fm_suspend(struct wl1273_device *radio)

{

	struct wl1273_core *core = radio->core;

	int r = 0;

	int r;



	/* Cannot go from OFF to SUSPENDED */

	if (core->mode == WL1273_MODE_RX)

drivers/media/radio/si470x/radio-si470x-usb.c

+1 −1
Original line number Diff line number Diff line
@@ -578,7 +578,7 @@ static int si470x_usb_driver_probe(struct usb_interface *intf, 
	struct si470x_device *radio;

	struct usb_host_interface *iface_desc;

	struct usb_endpoint_descriptor *endpoint;

	int i, int_end_size, retval = 0;

	int i, int_end_size, retval;

	unsigned char version_warning = 0;



	/* private data allocation and initialization */

drivers/media/usb/cx231xx/cx231xx-cards.c

+1 −1
Original line number Diff line number Diff line
@@ -1217,7 +1217,7 @@ static void cx231xx_config_tuner(struct cx231xx *dev) 
static int read_eeprom(struct cx231xx *dev, struct i2c_client *client,

		       u8 *eedata, int len)

{

	int ret = 0;

	int ret;

	u8 start_offset = 0;

	int len_todo = len;

	u8 *eedata_cur = eedata;

drivers/media/usb/cx231xx/cx231xx-dvb.c

+1 −1
Original line number Diff line number Diff line
@@ -630,7 +630,7 @@ static void unregister_dvb(struct cx231xx_dvb *dvb) 


static int dvb_init(struct cx231xx *dev)

{

	int result = 0;

	int result;

	struct cx231xx_dvb *dvb;

	struct i2c_adapter *tuner_i2c;

	struct i2c_adapter *demod_i2c;

CRA Git | Maintained and supported by SUSTech CRA and CCSE