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V4L/DVB (3202): Initialize the dvb-usb-device-pointer to NULL 

- Initialize the the dvb-usb-device-pointer in the -init function to NULL,
to be sure that a dvb-usb-device was really initialized.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
This commit is contained in:
Patrick Boettcher 2006-01-09 15:25:33 -02:00 committed by Mauro Carvalho Chehab
parent 6fe66ba63f
commit 6ff5ef28ba
1 changed files with 3 additions and 0 deletions
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3
drivers/media/dvb/dvb-usb/dvb-usb-init.c
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@ -138,6 +138,9 @@ int dvb_usb_device_init(struct usb_interface *intf, struct dvb_usb_properties
int ret = -ENOMEM,cold=0; int ret = -ENOMEM,cold=0;
if (du != NULL)
*du = NULL;
if ((desc = dvb_usb_find_device(udev,props,&cold)) == NULL) { if ((desc = dvb_usb_find_device(udev,props,&cold)) == NULL) {
deb_err("something went very wrong, device was not found in current device list - let's see what comes next.\n"); deb_err("something went very wrong, device was not found in current device list - let's see what comes next.\n");
return -ENODEV; return -ENODEV;