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Commit f14fe8a8 authored by Sabrina Dubroca's avatar Sabrina Dubroca Committed by David S. Miller
Browse files

net: remove unnecessary initializations in net_dev_init 



softnet_data is already set to 0, no need to use memset or initialize
specific fields to 0 or NULL afterwards.

Signed-off-by: default avatarSabrina Dubroca <sd@queasysnail.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ead5139a

net/core/dev.c

+0 −10
Original line number Diff line number Diff line
@@ -6998,28 +6998,18 @@ static int __init net_dev_init(void) 
	for_each_possible_cpu(i) {

		struct softnet_data *sd = &per_cpu(softnet_data, i);



		memset(sd, 0, sizeof(*sd));

		skb_queue_head_init(&sd->input_pkt_queue);

		skb_queue_head_init(&sd->process_queue);

		sd->completion_queue = NULL;

		INIT_LIST_HEAD(&sd->poll_list);

		sd->output_queue = NULL;

		sd->output_queue_tailp = &sd->output_queue;

#ifdef CONFIG_RPS

		sd->csd.func = rps_trigger_softirq;

		sd->csd.info = sd;

		sd->csd.flags = 0;

		sd->cpu = i;

#endif



		sd->backlog.poll = process_backlog;

		sd->backlog.weight = weight_p;

		sd->backlog.gro_list = NULL;

		sd->backlog.gro_count = 0;



#ifdef CONFIG_NET_FLOW_LIMIT

		sd->flow_limit = NULL;

#endif

	}



	dev_boot_phase = 0;