net: Encapsulate CDP packet identification

Checking for CDP packets should be encapsulated, not copied code. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-05-23 07:58:00 +00:00
parent f575ae1f7d
commit 1735188329
3 changed files with 12 additions and 4 deletions
--- a/net/net.c
+++ b/net/net.c
@@ -1099,7 +1099,7 @@ NetReceive(uchar *inpkt, int len)

 #if defined(CONFIG_CMD_CDP)
 	/* keep track if packet is CDP */
-	iscdp = memcmp(et->et_dest, NetCDPAddr, 6) == 0;
+	iscdp = is_cdp_packet(et->et_dest);
 #endif

 	myvlanid = ntohs(NetOurVLAN);