From 926d4b8122fb324de294a09a7d96d8af7cfc6861 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Sat, 18 Jun 2005 23:00:00 -0700 Subject: [PATCH] [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 Signed-off-by: David S. Miller --- net/ipv4/raw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index 8d17dd3542df..1fcb23d33518 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -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; /* -- 2.20.1