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pktgen: use vzalloc_node() instead of vmalloc_node() + memset()

Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
WANG Cong пре 14 година
родитељ
комит
68d5ac2ed6
1 измењених фајлова са 1 додато и 2 уклоњено
  1. 1 2
      net/core/pktgen.c

+ 1 - 2
net/core/pktgen.c

@@ -3544,13 +3544,12 @@ static int pktgen_add_device(struct pktgen_thread *t, const char *ifname)
 		return -ENOMEM;
 
 	strcpy(pkt_dev->odevname, ifname);
-	pkt_dev->flows = vmalloc_node(MAX_CFLOWS * sizeof(struct flow_state),
+	pkt_dev->flows = vzalloc_node(MAX_CFLOWS * sizeof(struct flow_state),
 				      node);
 	if (pkt_dev->flows == NULL) {
 		kfree(pkt_dev);
 		return -ENOMEM;
 	}
-	memset(pkt_dev->flows, 0, MAX_CFLOWS * sizeof(struct flow_state));
 
 	pkt_dev->removal_mark = 0;
 	pkt_dev->min_pkt_size = ETH_ZLEN;