bnx2x: fix various indentation issues

There are lines that have indentation issues, fix these.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c

@@ -861,23 +861,19 @@ static int bnx2x_ets_e3b0_set_cos_bw(struct bnx2x *bp,
 	case 3:
 		if (port)
 			return -EINVAL;
-	     nig_reg_adress_crd_weight =
-		 NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_3;
-	     pbf_reg_adress_crd_weight =
-		 PBF_REG_COS3_WEIGHT_P0;
+		nig_reg_adress_crd_weight = NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_3;
+		pbf_reg_adress_crd_weight = PBF_REG_COS3_WEIGHT_P0;
 		break;
 	case 4:
 		if (port)
 			return -EINVAL;
-	     nig_reg_adress_crd_weight =
-		 NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_4;
+		nig_reg_adress_crd_weight = NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_4;
 		pbf_reg_adress_crd_weight = PBF_REG_COS4_WEIGHT_P0;
 		break;
 	case 5:
 		if (port)
 			return -EINVAL;
-	     nig_reg_adress_crd_weight =
-		 NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_5;
+		nig_reg_adress_crd_weight = NIG_REG_P0_TX_ARB_CREDIT_WEIGHT_5;
 		pbf_reg_adress_crd_weight = PBF_REG_COS5_WEIGHT_P0;
 		break;
 	}
@@ -12688,7 +12684,7 @@ static void bnx2x_init_bmac_loopback(struct link_params *params,
 	/* Set bmac loopback */
 	bnx2x_bmac_enable(params, vars, 1, 1);
 
-		REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);
+	REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port * 4, 0);
 }
 
 static void bnx2x_init_emac_loopback(struct link_params *params,
@@ -12707,7 +12703,7 @@ static void bnx2x_init_emac_loopback(struct link_params *params,
 	/* Set bmac loopback */
 	bnx2x_emac_enable(params, vars, 1);
 	bnx2x_emac_program(params, vars);
-		REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port*4, 0);
+	REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + params->port * 4, 0);
 }
 
 static void bnx2x_init_xmac_loopback(struct link_params *params,