staging: style fix for octeon/ethernet-tx.c

Broke line with greater than 80 characters into two lines and
improved logical operator readability in hardware checksum if statement.

Signed-off-by: Jacob Kiefer <jtk54@cornell.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/octeon/ethernet-tx.c

@@ -396,10 +396,12 @@ dont_put_skbuff_in_hw:
 
 	/* Check if we can use the hardware checksumming */
 	if ((skb->protocol == htons(ETH_P_IP)) &&
-	    (ip_hdr(skb)->version == 4) && (ip_hdr(skb)->ihl == 5) &&
-	    ((ip_hdr(skb)->frag_off == 0) || (ip_hdr(skb)->frag_off == htons(1 << 14)))
-	    && ((ip_hdr(skb)->protocol == IPPROTO_TCP)
-		|| (ip_hdr(skb)->protocol == IPPROTO_UDP))) {
+	    (ip_hdr(skb)->version == 4) &&
+	    (ip_hdr(skb)->ihl == 5) &&
+	    ((ip_hdr(skb)->frag_off == 0) ||
+	     (ip_hdr(skb)->frag_off == htons(1 << 14))) &&
+	    ((ip_hdr(skb)->protocol == IPPROTO_TCP) ||
+	     (ip_hdr(skb)->protocol == IPPROTO_UDP))) {
 		/* Use hardware checksum calc */
 		pko_command.s.ipoffp1 = sizeof(struct ethhdr) + 1;
 	}