net: qualcomm: rmnet: Remove invalid condition while stamping mux id

rmnet devices cannot have a mux id of 255. This is validated when
assigning the mux id to the rmnet devices. As a result, checking for
mux id 255 does not apply in egress path.

Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
index 05539321ba3ab4d00319a06a897d8548350653d4..b2d317e34ee91ecea1f27a31dc77d74921a0890b 100644 (file)
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
@@ -143,10 +143,7 @@ static int rmnet_map_egress_handler(struct sk_buff *skb,
        if (!map_header)
                goto fail;
 
-       if (mux_id == 0xff)
-               map_header->mux_id = 0;
-       else
-               map_header->mux_id = mux_id;
+       map_header->mux_id = mux_id;
 
        skb->protocol = htons(ETH_P_MAP);