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author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-29 22:02:24 (GMT) |
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committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 11:40:32 (GMT) |
commit | 902571aaa91263bc27e923e94ddf161c106befee (patch) | |
tree | 611b85563e83999ade1aeaa18994ebcc940d6d7f /drivers/media/dvb | |
parent | ff924203c9e4a5bc218143bc37182851185f4e5f (diff) | |
download | linux-fsl-qoriq-902571aaa91263bc27e923e94ddf161c106befee.tar.xz |
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/dvb')
-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 cd2edbc..5017f08 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; |