[1/2,media] anysee: Initialize ret = 0 in anysee_frontend_attach()
Commit Message
drivers/media/usb/dvb-usb-v2/anysee.c: In function ‘anysee_frontend_attach’:
drivers/media/usb/dvb-usb-v2/anysee.c:641: warning: ‘ret’ may be used uninitialized in this function
And gcc is right (see the ANYSEE_HW_507T case), so initialize ret to zero
to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
drivers/media/usb/dvb-usb-v2/anysee.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
Comments
On 04/24/2013 02:36 PM, Geert Uytterhoeven wrote:
> drivers/media/usb/dvb-usb-v2/anysee.c: In function ‘anysee_frontend_attach’:
> drivers/media/usb/dvb-usb-v2/anysee.c:641: warning: ‘ret’ may be used uninitialized in this function
>
> And gcc is right (see the ANYSEE_HW_507T case), so initialize ret to zero
> to fix this.
>
> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
> ---
> drivers/media/usb/dvb-usb-v2/anysee.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/media/usb/dvb-usb-v2/anysee.c b/drivers/media/usb/dvb-usb-v2/anysee.c
> index a20d691..3a1f976 100644
> --- a/drivers/media/usb/dvb-usb-v2/anysee.c
> +++ b/drivers/media/usb/dvb-usb-v2/anysee.c
> @@ -638,7 +638,7 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
> {
> struct anysee_state *state = adap_to_priv(adap);
> struct dvb_usb_device *d = adap_to_d(adap);
> - int ret;
> + int ret = 0;
> u8 tmp;
> struct i2c_msg msg[2] = {
> {
>
@@ -638,7 +638,7 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
{
struct anysee_state *state = adap_to_priv(adap);
struct dvb_usb_device *d = adap_to_d(adap);
- int ret;
+ int ret = 0;
u8 tmp;
struct i2c_msg msg[2] = {
{