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Commit fbd0ac60 authored by Joe Perches's avatar Joe Perches Committed by David S. Miller
Browse files

net-procfs: Use vsnprintf extension %phN 



Save a bit of code by using the kernel extension.

$ size net/core/net-procfs.o*
   text	   data	    bss	    dec	    hex	filename
   3701	    120	      0	   3821	    eed	net/core/net-procfs.o.new
   3764	    120	      0	   3884	    f2c	net/core/net-procfs.o.old

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 342fa196

net/core/net-procfs.c

+4 −9
Original line number Diff line number Diff line
@@ -363,15 +363,10 @@ static int dev_mc_seq_show(struct seq_file *seq, void *v) 


	netif_addr_lock_bh(dev);

	netdev_for_each_mc_addr(ha, dev) {

		int i;



		seq_printf(seq, "%-4d %-15s %-5d %-5d ", dev->ifindex,

			   dev->name, ha->refcount, ha->global_use);



		for (i = 0; i < dev->addr_len; i++)

			seq_printf(seq, "%02x", ha->addr[i]);



		seq_putc(seq, '\n');

		seq_printf(seq, "%-4d %-15s %-5d %-5d %*phN\n",

			   dev->ifindex, dev->name,

			   ha->refcount, ha->global_use,

			   (int)dev->addr_len, ha->addr);

	}

	netif_addr_unlock_bh(dev);

	return 0;