diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-29 19:02:24 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 07:38:22 -0200 |
| commit | 619b3b7846edfffded4dd3a939fad179157f8c35 (patch) | |
| tree | 3eb83d2976d61a9382c4b8240a584970e6dc422c /drivers/media | |
| parent | 00890e2224ccff91800b199e2579e4a64f3bdf63 (diff) | |
V4L/DVB (10109): anysee: Fix usage of an unitialized function
drivers/media/dvb/dvb-usb/anysee.c: In function ‘anysee_master_xfer’:
drivers/media/dvb/dvb-usb/anysee.c:156: warning: ‘ret’ may be used uninitialized
By looking at the function, altrough very unlikely, this might
eventually be true if num = 0. So, better to fix the warning by
initializing with ret = 0.
Cc: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/anysee.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c index cd2edbcaa097..5017f08b14a6 100644 --- a/drivers/media/dvb/dvb-usb/anysee.c +++ b/drivers/media/dvb/dvb-usb/anysee.c @@ -153,7 +153,7 @@ static int anysee_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msg, int num) { struct dvb_usb_device *d = i2c_get_adapdata(adap); - int ret, inc, i = 0; + int ret = 0, inc, i = 0; if (mutex_lock_interruptible(&d->i2c_mutex) < 0) return -EAGAIN; |