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authorPatrick Boettcher <pb@linuxtv.org>2006-01-09 12:25:33 -0500
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-09 12:25:33 -0500
commit6ff5ef28bad0403fbc24cdee127d094449a10ab6 (patch)
treeed41825224d84e4fca7bd5a8003e5813c60c9a6b /drivers/media/dvb/dvb-usb/dvb-usb-init.c
parent6fe66ba63fdd27cfc01ffb2e1835a2a475074a63 (diff)
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>
Diffstat (limited to 'drivers/media/dvb/dvb-usb/dvb-usb-init.c')
-rw-r--r--drivers/media/dvb/dvb-usb/dvb-usb-init.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-init.c b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
index 2f9c3638adcf..2e23060cbbca 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-init.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
@@ -138,6 +138,9 @@ int dvb_usb_device_init(struct usb_interface *intf, struct dvb_usb_properties
138 138
139 int ret = -ENOMEM,cold=0; 139 int ret = -ENOMEM,cold=0;
140 140
141 if (du != NULL)
142 *du = NULL;
143
141 if ((desc = dvb_usb_find_device(udev,props,&cold)) == NULL) { 144 if ((desc = dvb_usb_find_device(udev,props,&cold)) == NULL) {
142 deb_err("something went very wrong, device was not found in current device list - let's see what comes next.\n"); 145 deb_err("something went very wrong, device was not found in current device list - let's see what comes next.\n");
143 return -ENODEV; 146 return -ENODEV;