Use marcro instead of magic number in uip_tx_do_ipv4()
Signed-off-by: Asias He <asias.hejun@xxxxxxxxx>
---
tools/kvm/include/kvm/uip.h | 1 +
tools/kvm/net/uip/ipv4.c | 6 +++---
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/tools/kvm/include/kvm/uip.h b/tools/kvm/include/kvm/uip.h
index bded986..4497f6a 100644
--- a/tools/kvm/include/kvm/uip.h
+++ b/tools/kvm/include/kvm/uip.h
@@ -19,6 +19,7 @@
#define UIP_IP_TTL 0X40
#define UIP_IP_P_UDP 0X11
#define UIP_IP_P_TCP 0X06
+#define UIP_IP_P_ICMP 0X01
#define UIP_TCP_HDR_LEN 0x50
#define UIP_TCP_WIN_SIZE 14600
diff --git a/tools/kvm/net/uip/ipv4.c b/tools/kvm/net/uip/ipv4.c
index 4def129..58373fd 100644
--- a/tools/kvm/net/uip/ipv4.c
+++ b/tools/kvm/net/uip/ipv4.c
@@ -12,13 +12,13 @@ int uip_tx_do_ipv4(struct uip_tx_arg *arg)
}
switch (ip->proto) {
- case 0x01: /* ICMP */
+ case UIP_IP_P_ICMP:
uip_tx_do_ipv4_icmp(arg);
break;
- case 0x06: /* TCP */
+ case UIP_IP_P_TCP:
uip_tx_do_ipv4_tcp(arg);
break;
- case 0x11: /* UDP */
+ case UIP_IP_P_UDP:
uip_tx_do_ipv4_udp(arg);
break;
default:
--
1.7.7.1
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