eth: bnxt: apply hds_thrs settings correctly

Use the pending config for hds_thrs. Core will only update the "current"
one after we return success. Without this change 2 reconfigs would be
required for the setting to reach the device.

Fixes: 6b43673 ("bnxt_en: add support for hds-thresh ethtool command")
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20250119020518.1962249-5-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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

@@ -6585,7 +6585,7 @@ static void bnxt_hwrm_update_rss_hash_cfg(struct bnxt *bp)
 
 static int bnxt_hwrm_vnic_set_hds(struct bnxt *bp, struct bnxt_vnic_info *vnic)
 {
-	u16 hds_thresh = (u16)bp->dev->cfg->hds_thresh;
+	u16 hds_thresh = (u16)bp->dev->cfg_pending->hds_thresh;
 	struct hwrm_vnic_plcmodes_cfg_input *req;
 	int rc;