drivers/net/cxgb3: trim trailing whitespace

Signed-off-by: NJeff Garzik <jgarzik@redhat.com>

drivers/net/cxgb3/cxgb3_main.c

@@ -719,7 +719,7 @@ static int upgrade_fw(struct adapter *adap)
 	else
 		dev_err(dev, "failed to upgrade to firmware %d.%d.%d\n",
 			FW_VERSION_MAJOR, FW_VERSION_MINOR, FW_VERSION_MICRO);
-	
+
 	return ret;
 }
 
@@ -746,7 +746,7 @@ static int update_tpsram(struct adapter *adap)
 	struct device *dev = &adap->pdev->dev;
 	int ret;
 	char rev;
-	
+
 	rev = t3rev2char(adap);
 	if (!rev)
 		return 0;
@@ -760,10 +760,10 @@ static int update_tpsram(struct adapter *adap)
 			buf);
 		return ret;
 	}
-	
+
 	ret = t3_check_tpsram(adap, tpsram->data, tpsram->size);
 	if (ret)
-		goto release_tpsram;	
+		goto release_tpsram;
 
 	ret = t3_set_proto_sram(adap, tpsram->data);
 	if (ret == 0)
@@ -779,7 +779,7 @@ static int update_tpsram(struct adapter *adap)
 
 release_tpsram:
 	release_firmware(tpsram);
-	
+
 	return ret;
 }
 
@@ -2144,7 +2144,7 @@ static void cxgb_netpoll(struct net_device *dev)
 	for (qidx = pi->first_qset; qidx < pi->first_qset + pi->nqsets; qidx++) {
 		struct sge_qset *qs = &adapter->sge.qs[qidx];
 		void *source;
-		
+
 		if (adapter->flags & USING_MSIX)
 			source = qs;
 		else
@@ -2339,7 +2339,7 @@ static pci_ers_result_t t3_io_error_detected(struct pci_dev *pdev,
 			cxgb_close(netdev);
 	}
 
-	if (is_offload(adapter) && 
+	if (is_offload(adapter) &&
 	    test_bit(OFFLOAD_DEVMAP_BIT, &adapter->open_device_map))
 		offload_close(&adapter->tdev);
 
@@ -2613,7 +2613,7 @@ static int __devinit init_one(struct pci_dev *pdev,
 		err = -ENODEV;
 		goto out_free_dev;
 	}
-		
+
 	/*
 	 * The card is now ready to go.  If any errors occur during device
 	 * registration we do not fail the whole card but rather proceed only

drivers/net/cxgb3/cxgb3_offload.c

@@ -488,7 +488,7 @@ static void t3_process_tid_release_list(struct work_struct *work)
 					   tid_release_task);
 	struct sk_buff *skb;
 	struct t3cdev *tdev = td->dev;
-	
+
 
 	spin_lock_bh(&td->tid_release_lock);
 	while (td->tid_release_list) {

drivers/net/cxgb3/firmware_exports.h

@@ -76,14 +76,14 @@
 #define FW_WROPCODE_MNGT			0x1D
 #define FW_MNGTOPCODE_PKTSCHED_SET		0x00
 
-/* Maximum size of a WR sent from the host, limited by the SGE. 
+/* Maximum size of a WR sent from the host, limited by the SGE.
  *
- * Note: WR coming from ULP or TP are only limited by CIM. 
+ * Note: WR coming from ULP or TP are only limited by CIM.
  */
 #define FW_WR_SIZE			128
 
 /* Maximum number of outstanding WRs sent from the host. Value must be
- * programmed in the CTRL/TUNNEL/QP SGE Egress Context and used by 
+ * programmed in the CTRL/TUNNEL/QP SGE Egress Context and used by
  * offload modules to limit the number of WRs per connection.
  */
 #define FW_T3_WR_NUM			16
@@ -99,7 +99,7 @@
  * queues must start at SGE Egress Context FW_TUNNEL_SGEEC_START and must
  * start at 'TID' (or 'uP Token') FW_TUNNEL_TID_START.
  *
- * Ingress Traffic (e.g. DMA completion credit)  for TUNNEL Queue[i] is sent 
+ * Ingress Traffic (e.g. DMA completion credit)  for TUNNEL Queue[i] is sent
  * to RESP Queue[i].
  */
 #define FW_TUNNEL_NUM			8
@@ -116,10 +116,10 @@
 #define FW_CTRL_SGEEC_START		65528
 #define FW_CTRL_TID_START		65536
 
-/* FW_OFLD_NUM corresponds to the number of supported OFFLOAD Queues. These 
- * queues must start at SGE Egress Context FW_OFLD_SGEEC_START. 
- * 
- * Note: the 'uP Token' in the SGE Egress Context fields is irrelevant for 
+/* FW_OFLD_NUM corresponds to the number of supported OFFLOAD Queues. These
+ * queues must start at SGE Egress Context FW_OFLD_SGEEC_START.
+ *
+ * Note: the 'uP Token' in the SGE Egress Context fields is irrelevant for
  * OFFLOAD Queues, as the host is responsible for providing the correct TID in
  * every WR.
  *
@@ -129,14 +129,14 @@
 #define FW_OFLD_SGEEC_START		0
 
 /*
- * 
+ *
  */
 #define FW_RI_NUM			1
 #define FW_RI_SGEEC_START		65527
 #define FW_RI_TID_START			65552
 
 /*
- * The RX_PKT_TID 
+ * The RX_PKT_TID
  */
 #define FW_RX_PKT_NUM			1
 #define FW_RX_PKT_TID_START		65553

drivers/net/cxgb3/t3_hw.c

@@ -865,7 +865,7 @@ int t3_get_tp_version(struct adapter *adapter, u32 *vers)
 			      1, 1, 5, 1);
 	if (ret)
 		return ret;
-	
+
 	*vers = t3_read_reg(adapter, A_TP_EMBED_OP_FIELD1);
 
 	return 0;
@@ -896,7 +896,7 @@ int t3_check_tpsram_version(struct adapter *adapter, int *must_load)
 	major = G_TP_VERSION_MAJOR(vers);
 	minor = G_TP_VERSION_MINOR(vers);
 
-	if (major == TP_VERSION_MAJOR && minor == TP_VERSION_MINOR) 
+	if (major == TP_VERSION_MAJOR && minor == TP_VERSION_MINOR)
 		return 0;
 
 	if (major != TP_VERSION_MAJOR)
@@ -913,7 +913,7 @@ int t3_check_tpsram_version(struct adapter *adapter, int *must_load)
 }
 
 /**
- *	t3_check_tpsram - check if provided protocol SRAM 
+ *	t3_check_tpsram - check if provided protocol SRAM
  *			  is compatible with this driver
  *	@adapter: the adapter
  *	@tp_sram: the firmware image to write
@@ -2508,7 +2508,7 @@ static void tp_config(struct adapter *adap, const struct tp_params *p)
 	t3_set_reg_field(adap, A_TP_PC_CONFIG2, F_CHDRAFULL, 0);
 	t3_write_reg(adap, A_TP_PROXY_FLOW_CNTL, 1080);
 	t3_write_reg(adap, A_TP_PROXY_FLOW_CNTL, 1000);
-	
+
 	if (adap->params.rev > 0) {
 		tp_wr_indirect(adap, A_TP_EGRESS_CONFIG, F_REWRITEFORCETOSIZE);
 		t3_set_reg_field(adap, A_TP_PARA_REG3, F_TXPACEAUTO,
@@ -2835,7 +2835,7 @@ int t3_set_proto_sram(struct adapter *adap, u8 *data)
 		t3_write_reg(adap, A_TP_EMBED_OP_FIELD3, cpu_to_be32(*buf++));
 		t3_write_reg(adap, A_TP_EMBED_OP_FIELD2, cpu_to_be32(*buf++));
 		t3_write_reg(adap, A_TP_EMBED_OP_FIELD1, cpu_to_be32(*buf++));
-		
+
 		t3_write_reg(adap, A_TP_EMBED_OP_FIELD0, i << 1 | 1 << 31);
 		if (t3_wait_op_done(adap, A_TP_EMBED_OP_FIELD0, 1, 1, 5, 1))
 			return -EIO;
@@ -3425,13 +3425,13 @@ void early_hw_init(struct adapter *adapter, const struct adapter_info *ai)
 }
 
 /*
- * Reset the adapter. 
+ * Reset the adapter.
  * Older PCIe cards lose their config space during reset, PCI-X
  * ones don't.
  */
 static int t3_reset_adapter(struct adapter *adapter)
 {
-	int i, save_and_restore_pcie = 
+	int i, save_and_restore_pcie =
 	    adapter->params.rev < T3_REV_B2 && is_pcie(adapter);
 	uint16_t devid = 0;
 

drivers/net/cxgb3/xgmac.c

@@ -153,7 +153,7 @@ static int t3b2_mac_reset(struct cmac *mac)
 	unsigned int oft = mac->offset;
 	u32 val;
 
-	if (!macidx(mac)) 
+	if (!macidx(mac))
 		t3_set_reg_field(adap, A_MPS_CFG, F_PORT0ACTIVE, 0);
 	else
 		t3_set_reg_field(adap, A_MPS_CFG, F_PORT1ACTIVE, 0);
@@ -187,11 +187,11 @@ static int t3b2_mac_reset(struct cmac *mac)
 		msleep(1);
 		t3b_pcs_reset(mac);
 	}
-	t3_write_reg(adap, A_XGM_RX_CFG + oft, 
+	t3_write_reg(adap, A_XGM_RX_CFG + oft,
 		     F_DISPAUSEFRAMES | F_EN1536BFRAMES |
 		     F_RMFCS | F_ENJUMBO | F_ENHASHMCAST);
 
-	if (!macidx(mac)) 
+	if (!macidx(mac))
 		t3_set_reg_field(adap, A_MPS_CFG, 0, F_PORT0ACTIVE);
 	else
 		t3_set_reg_field(adap, A_MPS_CFG, 0, F_PORT1ACTIVE);
@@ -336,7 +336,7 @@ int t3_mac_set_mtu(struct cmac *mac, unsigned int mtu)
 	 * Adjust the PAUSE frame watermarks.  We always set the LWM, and the
 	 * HWM only if flow-control is enabled.
 	 */
-	hwm = max_t(unsigned int, MAC_RXFIFO_SIZE - 3 * mtu, 
+	hwm = max_t(unsigned int, MAC_RXFIFO_SIZE - 3 * mtu,
 		    MAC_RXFIFO_SIZE * 38 / 100);
 	hwm = min(hwm, MAC_RXFIFO_SIZE - 8192);
 	lwm = min(3 * (int)mtu, MAC_RXFIFO_SIZE / 4);
@@ -449,7 +449,7 @@ int t3_mac_enable(struct cmac *mac, int which)
 	struct adapter *adap = mac->adapter;
 	unsigned int oft = mac->offset;
 	struct mac_stats *s = &mac->stats;
-	
+
 	if (which & MAC_DIRECTION_TX) {
 		t3_write_reg(adap, A_TP_PIO_ADDR, A_TP_TX_DROP_CFG_CH0 + idx);
 		t3_write_reg(adap, A_TP_PIO_DATA, 0xc0ede401);