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 9e1458d..0ad6035 100644 (file)
--- 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)
 {