Changeset 56f8a04 in mainline

Timestamp:

2011-04-12T16:11:58Z (13 years ago)

Author:

Lubos Slovak <lubos.slovak@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

caed7843

Parents:

e7df6cd

Message:

Some asserts and checks (code even more defensive

File:

• uspace/drv/usbhid/main.c (modified) (2 diffs)

uspace/drv/usbhid/main.c

@@ -74 +74 @@
 static int usb_hid_try_add_device(usb_device_t *dev)
 {
+        assert(dev != NULL);
+        
         /* 
          * Initialize device (get and process descriptors, get address, etc.)
@@ -177 +179 @@
         usb_log_debug("usb_hid_add_device()\n");
         
+        if (dev != NULL) {
+                usb_log_warning("Wrong parameter given for add_device().\n");
+                return EINVAL;
+        }
+        
         if (dev->interface_no < 0) {
                 usb_log_warning("Device is not a supported HID device.\n");