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[IPV4]: [1/4] signed vs unsigned cleanup in net/ipv4/raw.c 

This patch silences these two gcc -W warnings in net/ipv4/raw.c :

net/ipv4/raw.c:517: warning: signed and unsigned type in conditional expression
net/ipv4/raw.c:613: warning: signed and unsigned type in conditional expression

It doesn't change the behaviour of the code, simply writes the conditional 
expression with plain 'if()' syntax instead of '? :' , but since this 
breaks it into sepperate statements gcc no longer complains about having 
both a signed and unsigned value in the same conditional expression.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jesper Juhl 2005-06-18 22:59:45 -07:00 committed by David S. Miller
parent 94df109a8c
commit 5418c6926f
1 changed files with 8 additions and 2 deletions
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10
net/ipv4/raw.c
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@ -514,7 +514,10 @@ done:
kfree(ipc.opt); kfree(ipc.opt);
ip_rt_put(rt); ip_rt_put(rt);
out: return err < 0 ? err : len; out:
if (err < 0)
return err;
return len;
do_confirm: do_confirm:
dst_confirm(&rt->u.dst); dst_confirm(&rt->u.dst);
@ -610,7 +613,10 @@ static int raw_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
copied = skb->len; copied = skb->len;
done: done:
skb_free_datagram(sk, skb); skb_free_datagram(sk, skb);
out: return err ? err : copied; out:
if (err)
return err;
return copied;
} }
static int raw_init(struct sock *sk) static int raw_init(struct sock *sk)