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net/wan/hdlc_ppp: use break in switch 

We'll either hit one of the case labels or the default in the switch
and in all cases do we then 'goto out' and we also have a 'goto out'
after the switch that is redundant. Change to just use break in the
case statements and leave the 'goto out' after the lop for everyone to
hit.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jesper Juhl 2011-08-22 11:30:38 -07:00 committed by David S. Miller
parent ca1ba7caa6
commit c8d755b59a
1 changed files with 7 additions and 7 deletions
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14
drivers/net/wan/hdlc_ppp.c
View File

@ -515,37 +515,37 @@ static int ppp_rx(struct sk_buff *skb)
switch (cp->code) {
case CP_CONF_REQ:
ppp_cp_parse_cr(dev, pid, cp->id, len, skb->data);
goto out;
break;
case CP_CONF_ACK:
if (cp->id == proto->cr_id)
ppp_cp_event(dev, pid, RCA, 0, 0, 0, NULL);
goto out;
break;
case CP_CONF_REJ:
case CP_CONF_NAK:
if (cp->id == proto->cr_id)
ppp_cp_event(dev, pid, RCN, 0, 0, 0, NULL);
goto out;
break;
case CP_TERM_REQ:
ppp_cp_event(dev, pid, RTR, 0, cp->id, 0, NULL);
goto out;
break;
case CP_TERM_ACK:
ppp_cp_event(dev, pid, RTA, 0, 0, 0, NULL);
goto out;
break;
case CP_CODE_REJ:
ppp_cp_event(dev, pid, RXJ_BAD, 0, 0, 0, NULL);
goto out;
break;
default:
len += sizeof(struct cp_header);
if (len > dev->mtu)
len = dev->mtu;
ppp_cp_event(dev, pid, RUC, 0, 0, len, cp);
goto out;
break;
}
goto out;