From 0d08df6c493898e679d9c517e77ea95c063d40ec Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Thu, 26 May 2016 14:43:52 +0300 Subject: net/lapb: tuse %*ph to dump buffers Use %*ph specifier to dump small buffers in hex format instead doing this byte-by-byte. Signed-off-by: Andy Shevchenko Signed-off-by: David S. Miller --- net/lapb/lapb_subr.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) (limited to 'net/lapb/lapb_subr.c') diff --git a/net/lapb/lapb_subr.c b/net/lapb/lapb_subr.c index 9d0a426eccbb..3c1914df641f 100644 --- a/net/lapb/lapb_subr.c +++ b/net/lapb/lapb_subr.c @@ -113,9 +113,7 @@ int lapb_decode(struct lapb_cb *lapb, struct sk_buff *skb, { frame->type = LAPB_ILLEGAL; - lapb_dbg(2, "(%p) S%d RX %02X %02X %02X\n", - lapb->dev, lapb->state, - skb->data[0], skb->data[1], skb->data[2]); + lapb_dbg(2, "(%p) S%d RX %3ph\n", lapb->dev, lapb->state, skb->data); /* We always need to look at 2 bytes, sometimes we need * to look at 3 and those cases are handled below. @@ -284,10 +282,9 @@ void lapb_transmit_frmr(struct lapb_cb *lapb) dptr++; *dptr++ = lapb->frmr_type; - lapb_dbg(1, "(%p) S%d TX FRMR %02X %02X %02X %02X %02X\n", + lapb_dbg(1, "(%p) S%d TX FRMR %5ph\n", lapb->dev, lapb->state, - skb->data[1], skb->data[2], skb->data[3], - skb->data[4], skb->data[5]); + &skb->data[1]); } else { dptr = skb_put(skb, 4); *dptr++ = LAPB_FRMR; @@ -299,9 +296,8 @@ void lapb_transmit_frmr(struct lapb_cb *lapb) dptr++; *dptr++ = lapb->frmr_type; - lapb_dbg(1, "(%p) S%d TX FRMR %02X %02X %02X\n", - lapb->dev, lapb->state, skb->data[1], - skb->data[2], skb->data[3]); + lapb_dbg(1, "(%p) S%d TX FRMR %3ph\n", + lapb->dev, lapb->state, &skb->data[1]); } lapb_transmit_buffer(lapb, skb, LAPB_RESPONSE); -- cgit v1.2.3-59-g8ed1b