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[IPV4]: [2/4] signed vs unsigned cleanup in net/ipv4/raw.c 

This patch gets rid of the following gcc -W warning in net/ipv4/raw.c :

net/ipv4/raw.c:387: warning: comparison of unsigned expression < 0 is always false

Since 'len' is of type size_t it is unsigned and can thus never be <0, and 
since this is obvious from the function declaration just a few lines above 
I think it's ok to remove the pointless check for len<0.


Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jesper Juhl 2005-06-18 23:00:00 -07:00 committed by David S. Miller
parent 5418c6926f
commit 926d4b8122
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/raw.c
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@ -384,7 +384,7 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
int err;
err = -EMSGSIZE;
if (len < 0 || len > 0xFFFF)
if (len > 0xFFFF)
goto out;
/*