Staging: sxg: Use correct queue_id for transmitting non-TCP packets

Use correct queue_id while transmitting non-TCP packets.
They should always use queue 0.

Signed-off-by: LinSysSoft Sahara Team <saharaproj@linsyssoft.com>
Signed-off-by: Mithlesh Thukral <mithlesh@linsyssoft.com>

diff --git a/drivers/staging/sxg/sxg.c b/drivers/staging/sxg/sxg.c
index 52d2ab970709b2a69cd9077bb114898ccdf658e1..d8edf42ac528b12eb5d9d9c1ed99703100a51b57 100644 (file)
--- a/drivers/staging/sxg/sxg.c
+++ b/drivers/staging/sxg/sxg.c
@@ -2615,7 +2615,9 @@ static int sxg_dumb_sgl(struct sxg_x64_sgl *pSgl,
                 struct iphdr *ip;
 
                 ip = ip_hdr(skb);
-               if ((ip->protocol == IPPROTO_TCP)&&(DataLength >= sizeof(
+               if (ip->protocol != IPPROTO_TCP || !tcp_hdr(skb))
+                       queue_id = 0;
+               else if ((ip->protocol == IPPROTO_TCP)&&(DataLength >= sizeof(
                                                        struct tcphdr))){
                        queue_id = ((ntohs(tcp_hdr(skb)->dest) == ISCSI_PORT) ?
                                        (ntohs (tcp_hdr(skb)->source) &
@@ -2624,8 +2626,10 @@ static int sxg_dumb_sgl(struct sxg_x64_sgl *pSgl,
                                                SXG_LARGE_SEND_QUEUE_MASK));
                }
        } else if (skb->protocol == htons(ETH_P_IPV6)) {
-               if ((ipv6_hdr(skb)->nexthdr == IPPROTO_TCP) && (DataLength >=
-                                                sizeof(struct tcphdr)) ) {
+               if (ipv6_hdr(skb)->nexthdr != IPPROTO_TCP || !tcp_hdr(skb))
+                       queue_id = 0;
+               else if ((ipv6_hdr(skb)->nexthdr == IPPROTO_TCP) && (DataLength
+                                               >= sizeof(struct tcphdr)) ) {
                        queue_id = ((ntohs(tcp_hdr(skb)->dest) == ISCSI_PORT) ?
                                        (ntohs (tcp_hdr(skb)->source) &
                                        SXG_LARGE_SEND_QUEUE_MASK):