---

yaml --- r: 113893 b: refs/heads/master c: fe15f13 h: refs/heads/master i: 113891: 88fbaf3 v: v3
git-mirror · Oct 12, 2008 · 4b7608b · 4b7608b
1 parent f2385ab
commit 4b7608b
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 157afbc0de7d99cde39a5525b4c43acd4e02ef82
+refs/heads/master: fe15f13679bf52bb5c8acb8b4847e6d73ba62c17
diff --git a/trunk/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/trunk/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -1915,7 +1915,7 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
 				 const struct usb_device_id *devid)
 {
 	unsigned int idx,cnt1,cnt2,m;
-	struct pvr2_hdw *hdw;
+	struct pvr2_hdw *hdw = NULL;
 	int valid_std_mask;
 	struct pvr2_ctrl *cptr;
 	const struct pvr2_device_desc *hdw_desc;
@@ -1925,6 +1925,16 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
 
 	hdw_desc = (const struct pvr2_device_desc *)(devid->driver_info);
 
+	if (hdw_desc == NULL) {
+		pvr2_trace(PVR2_TRACE_INIT, "pvr2_hdw_create:"
+			   " No device description pointer,"
+			   " unable to continue.");
+		pvr2_trace(PVR2_TRACE_INIT, "If you have a new device type,"
+			   " please contact Mike Isely <isely@pobox.com>"
+			   " to get it included in the driver\n");
+		goto fail;
+	}
+
 	hdw = kzalloc(sizeof(*hdw),GFP_KERNEL);
 	pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_create: hdw=%p, type \"%s\"",
 		   hdw,hdw_desc->description);