diff options
| author | Joe Perches <joe@perches.com> | 2017-06-02 02:40:44 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-04 19:52:58 -0400 |
| commit | fbd0ac60420fa2f5d45865326ad1074b80f29060 (patch) | |
| tree | b2cb3b104dbcd2f16fa6b4e106105278d45c1223 /net/core/net-procfs.c | |
| parent | 342fa1964439511268265be44b3e08825bbe4d05 (diff) | |
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: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/net-procfs.c')
| -rw-r--r-- | net/core/net-procfs.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c index 14d09345f00d..4847964931df 100644 --- a/net/core/net-procfs.c +++ b/net/core/net-procfs.c @@ -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; |