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Commit 91b208c7 authored by Rusty Russell's avatar Rusty Russell Committed by David S. Miller
Browse files

net: make xfrm_statistics_seq_show use generic snmp_fold_field 



No reason to roll our own here.

Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2d0658d4

net/xfrm/xfrm_proc.c

+2 −15
Original line number Diff line number Diff line
@@ -44,26 +44,13 @@ static struct snmp_mib xfrm_mib_list[] = { 
	SNMP_MIB_SENTINEL

};



static unsigned long

fold_field(void *mib[], int offt)

{

        unsigned long res = 0;

        int i;



        for_each_possible_cpu(i) {

                res += *(((unsigned long *)per_cpu_ptr(mib[0], i)) + offt);

                res += *(((unsigned long *)per_cpu_ptr(mib[1], i)) + offt);

        }

        return res;

}



static int xfrm_statistics_seq_show(struct seq_file *seq, void *v)

{

	struct net *net = seq->private;

	int i;

	for (i=0; xfrm_mib_list[i].name; i++)

		seq_printf(seq, "%-24s\t%lu\n", xfrm_mib_list[i].name,

			   fold_field((void **)net->mib.xfrm_statistics,

			   snmp_fold_field((void **)net->mib.xfrm_statistics,

					   xfrm_mib_list[i].entry));

	return 0;

}