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af_packet: use define instead of constant 

Instead of using a hard-coded value for the status variable, it would make
the code more readable to use its destined define from linux/if_packet.h.

Signed-off-by: daniel.borkmann@tik.ee.ethz.ch
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
danborkmann@iogearbox.net 2012-08-20 03:34:03 +00:00 committed by David S. Miller
parent bfdc587c5a
commit 9e67030af3
1 changed files with 3 additions and 2 deletions
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5
net/packet/af_packet.c
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@ -855,7 +855,8 @@ static void prb_fill_vlan_info(struct tpacket_kbdq_core *pkc,
ppd->hv1.tp_vlan_tci = vlan_tx_tag_get(pkc->skb);
ppd->tp_status = TP_STATUS_VLAN_VALID;
} else {
ppd->hv1.tp_vlan_tci = ppd->tp_status = 0;
ppd->hv1.tp_vlan_tci = 0;
ppd->tp_status = TP_STATUS_AVAILABLE;
}
}
@ -1951,7 +1952,7 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg)
int tp_len, size_max;
unsigned char *addr;
int len_sum = 0;
int status = 0;
int status = TP_STATUS_AVAILABLE;
int hlen, tlen;
mutex_lock(&po->pg_vec_lock);