bnxt_en: correct offset handling for IPv6 destination address

In bnxt_tc_parse_pedit(), the code incorrectly writes IPv6
destination values to the source address field (saddr) when
processing pedit offsets within the destination address range.

This patch corrects the assignment to use daddr instead of saddr,
ensuring that pedit operations on IPv6 destination addresses are
applied correctly.

Fixes: 9b9eb51 ("bnxt_en: Add support for NAT(L3/L4 rewrite)")
Signed-off-by: Alok Tiwari <[email protected]>
Reviewed-by: Somnath Kotur <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

Author: aloktiwa

drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c

@@ -244,7 +244,7 @@ bnxt_tc_parse_pedit(struct bnxt *bp, struct bnxt_tc_actions *actions,
 			   offset < offset_of_ip6_daddr + 16) {
 			actions->nat.src_xlate = false;
 			idx = (offset - offset_of_ip6_daddr) / 4;
-			actions->nat.l3.ipv6.saddr.s6_addr32[idx] = htonl(val);
+			actions->nat.l3.ipv6.daddr.s6_addr32[idx] = htonl(val);
 		} else {
 			netdev_err(bp->dev,
 				   "%s: IPv6_hdr: Invalid pedit field\n",