From: David S. Miller <davem@davemloft.net>
Date: Tue, 17 May 2011 21:28:02 +0000 (-0400)
Subject: ipv4: Don't use enums as bitmasks in ip_fragment.c
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=1d1652cbdb9885e4d73972263e4cdbe1b0beebfe;p=deliverable%2Flinux.git

ipv4: Don't use enums as bitmasks in ip_fragment.c

Noticed by Joe Perches.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 9e1458d3e465..0ad6035f6366 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -81,12 +81,10 @@ struct ipq {
  * We want to check ECN values of all fragments, do detect invalid combinations.
  * In ipq->ecn, we store the OR value of each ip4_frag_ecn() fragment value.
  */
-enum {
-	IPFRAG_ECN_NOT_ECT	= 0x01, /* one frag had ECN_NOT_ECT */
-	IPFRAG_ECN_ECT_1	= 0x02, /* one frag had ECN_ECT_1 */
-	IPFRAG_ECN_ECT_0	= 0x04, /* one frag had ECN_ECT_0 */
-	IPFRAG_ECN_CE		= 0x08, /* one frag had ECN_CE */
-};
+#define	IPFRAG_ECN_NOT_ECT	0x01 /* one frag had ECN_NOT_ECT */
+#define	IPFRAG_ECN_ECT_1	0x02 /* one frag had ECN_ECT_1 */
+#define	IPFRAG_ECN_ECT_0	0x04 /* one frag had ECN_ECT_0 */
+#define	IPFRAG_ECN_CE		0x08 /* one frag had ECN_CE */
 
 static inline u8 ip4_frag_ecn(u8 tos)
 {