[Commit-gnuradio] r8617 - usrp2/branches/features/host-ng/firmware/apps

[eb]

Author: eb
Date: 2008-06-18 17:54:51 -0600 (Wed, 18 Jun 2008)
New Revision: 8617

Modified:
   usrp2/branches/features/host-ng/firmware/apps/app_common_v2.c
Log:
minor cleanup

Modified: usrp2/branches/features/host-ng/firmware/apps/app_common_v2.c
===================================================================
--- usrp2/branches/features/host-ng/firmware/apps/app_common_v2.c       
2008-06-18 23:50:56 UTC (rev 8616)
+++ usrp2/branches/features/host-ng/firmware/apps/app_common_v2.c       
2008-06-18 23:54:51 UTC (rev 8617)
@@ -94,12 +94,12 @@
 op_id_cmd(const op_generic_t *p,
          void *reply_payload, size_t reply_payload_space)
 {
-  if (reply_payload_space < sizeof(op_id_reply_t))     // no room
+  op_id_reply_t *r = (op_id_reply_t *) reply_payload;
+  if (reply_payload_space < sizeof(*r))        // no room
     return 0;
 
   // Build reply subpacket
 
-  op_id_reply_t *r = (op_id_reply_t *) reply_payload;
   r->opcode = OP_ID_REPLY;
   r->len = sizeof(op_id_reply_t);
   r->rid = p->rid;