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authorJesper Juhl <juhl-lkml@dif.dk>2005-06-18 23:00:00 -0700
committerDavid S. Miller <davem@davemloft.net>2005-06-18 23:00:00 -0700
commit926d4b8122fb324de294a09a7d96d8af7cfc6861 (patch)
tree1274e11e3e617936a1b5b6bda9e0978d678687fa /net/ipv4/raw.c
parent5418c6926fcb0e5a324cd5bc1106fc0941db7aae (diff)
[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>
Diffstat (limited to 'net/ipv4/raw.c')
-rw-r--r--net/ipv4/raw.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 8d17dd3542d..1fcb23d3351 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;
/*