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authorMauro Carvalho Chehab <mchehab@redhat.com>2008-12-29 19:02:24 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-12-30 09:40:32 -0200
commit902571aaa91263bc27e923e94ddf161c106befee (patch)
tree611b85563e83999ade1aeaa18994ebcc940d6d7f /drivers
parentff924203c9e4a5bc218143bc37182851185f4e5f (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')
-rw-r--r--drivers/media/dvb/dvb-usb/anysee.c2
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;