inet6: Conversion from u8 to int

This replaces assignments of the type "int on LHS" = "u8 on RHS" with
simpler code. The LHS can express all of the unsigned right hand side
values, hence the assigned value can not be negative.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 4 deletions

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index d6c3c1c34b2d..506841030fbe 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -877,11 +877,8 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
                         hlimit = ip6_dst_hoplimit(dst);
         }
 
-        if (tclass < 0) {
+        if (tclass < 0)
                 tclass = np->tclass;
-                if (tclass < 0)
-                        tclass = 0;
-        }
 
         if (msg->msg_flags&MSG_CONFIRM)
                 goto do_confirm;