bnxt_en: refactor bnxt_cancel_reservations()

Introduce bnxt_clear_reservations() to clear the reserved attributes only.
This will be used in the next patch to fix PCI AER handling.
Signed-off-by: NVikas Gupta <vikas.gupta@broadcom.com>
Signed-off-by: NMichael Chan <michael.chan@broadcom.com>
Signed-off-by: NJakub Kicinski <kuba@kernel.org>

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

@@ -9983,17 +9983,12 @@ static int bnxt_try_recover_fw(struct bnxt *bp)
 	return -ENODEV;
 }
 
-int bnxt_cancel_reservations(struct bnxt *bp, bool fw_reset)
+static void bnxt_clear_reservations(struct bnxt *bp, bool fw_reset)
 {
 	struct bnxt_hw_resc *hw_resc = &bp->hw_resc;
-	int rc;
 
 	if (!BNXT_NEW_RM(bp))
-		return 0; /* no resource reservations required */
-
-	rc = bnxt_hwrm_func_resc_qcaps(bp, true);
-	if (rc)
-		netdev_err(bp->dev, "resc_qcaps failed\n");
+		return; /* no resource reservations required */
 
 	hw_resc->resv_cp_rings = 0;
 	hw_resc->resv_stat_ctxs = 0;
@@ -10006,6 +10001,20 @@ int bnxt_cancel_reservations(struct bnxt *bp, bool fw_reset)
 		bp->tx_nr_rings = 0;
 		bp->rx_nr_rings = 0;
 	}
+}
+
+int bnxt_cancel_reservations(struct bnxt *bp, bool fw_reset)
+{
+	int rc;
+
+	if (!BNXT_NEW_RM(bp))
+		return 0; /* no resource reservations required */
+
+	rc = bnxt_hwrm_func_resc_qcaps(bp, true);
+	if (rc)
+		netdev_err(bp->dev, "resc_qcaps failed\n");
+
+	bnxt_clear_reservations(bp, fw_reset);
 
 	return rc;
 }