Don't depend in the kernel on the gcc feature of doing arithmetic on

pointers of type `void *'.  Warn about this in future.

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/i386/isa/if_cx.c b/sys/i386/isa/if_cx.c
index c1114c79dd56..0cbc95922dfa 100644
--- a/sys/i386/isa/if_cx.c
+++ b/sys/i386/isa/if_cx.c
@@ -176,7 +176,7 @@ static struct mbuf *makembuf (void *buf, unsigned len)
 		bcopy (buf, mtod (p, caddr_t) + p->m_len, n);
 
 		p->m_len += n;
-		buf += n;
+		buf = (char *)buf + n;
 		len -= n;
 	}
 	return (m);