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Commit 1d1652cb authored by David S. Miller's avatar David S. Miller
Browse files

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



Noticed by Joe Perches.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 11e73de7

net/ipv4/ip_fragment.c

+4 −6
Original line number Diff line number Diff line
@@ -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)

{