net: ixp4xx_hss: remove redundant blank lines

This patch removes some redundant blank lines.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c
index ecea09f..2c135a9 100644 (file)
--- a/drivers/net/wan/ixp4xx_hss.c
+++ b/drivers/net/wan/ixp4xx_hss.c
@@ -83,7 +83,6 @@
 #define PKT_HDLC_CRC_32                        0x2 /* default = CRC-16 */
 #define PKT_HDLC_MSB_ENDIAN            0x4 /* default = LE */
 
-
 /* hss_config, PCRs */
 /* Frame sync sampling, default = active low */
 #define PCR_FRM_SYNC_ACTIVE_HIGH       0x40000000
@@ -150,7 +149,6 @@
 /* HSS number, default = 0 (first) */
 #define CCR_SECOND_HSS                 0x01000000
 
-
 /* hss_config, clkCR: main:10, num:10, denom:12 */
 #define CLK42X_SPEED_EXP       ((0x3FF << 22) | (  2 << 12) |   15) /*65 KHz*/
 
@@ -208,7 +206,6 @@
 #define HSS_CONFIG_TX_LUT      0x18 /* channel look-up tables */
 #define HSS_CONFIG_RX_LUT      0x38
 
-
 /* NPE command codes */
 /* writes the ConfigWord value to the location specified by offset */
 #define PORT_CONFIG_WRITE              0x40
@@ -240,7 +237,6 @@
 #define ERR_HDLC_ABORT         6 /* abort sequence received */
 #define ERR_DISCONNECTING      7 /* disconnect is in progress */
 
-
 #ifdef __ARMEB__
 typedef struct sk_buff buffer_t;
 #define free_buffer dev_kfree_skb
@@ -308,7 +304,6 @@ struct desc {
        u32 __reserved1[4];
 };
 
-
 #define rx_desc_phys(port, n)  ((port)->desc_tab_phys +                \
                                 (n) * sizeof(struct desc))
 #define rx_desc_ptr(port, n)   (&(port)->desc_tab[n])
@@ -567,7 +562,6 @@ static inline void debug_pkt(struct net_device *dev, const char *func,
 #endif
 }
 
-
 static inline void debug_desc(u32 phys, struct desc *desc)
 {
 #if DEBUG_DESC
@@ -606,7 +600,6 @@ static inline void queue_put_desc(unsigned int queue, u32 phys,
           length and queues >= 32 don't support this check anyway. */
 }
 
-
 static inline void dma_unmap_tx(struct port *port, struct desc *desc)
 {
 #ifdef __ARMEB__
@@ -619,7 +612,6 @@ static inline void dma_unmap_tx(struct port *port, struct desc *desc)
 #endif
 }
 
-
 static void hss_hdlc_set_carrier(void *pdev, int carrier)
 {
        struct net_device *netdev = pdev;
@@ -784,7 +776,6 @@ static int hss_hdlc_poll(struct napi_struct *napi, int budget)
        return received;        /* not all work done */
 }
 
-
 static void hss_hdlc_txdone_irq(void *pdev)
 {
        struct net_device *dev = pdev;
@@ -910,7 +901,6 @@ static int hss_hdlc_xmit(struct sk_buff *skb, struct net_device *dev)
        return NETDEV_TX_OK;
 }
 
-
 static int request_hdlc_queues(struct port *port)
 {
        int err;
@@ -1160,7 +1150,6 @@ static int hss_hdlc_close(struct net_device *dev)
        return 0;
 }
 
-
 static int hss_hdlc_attach(struct net_device *dev, unsigned short encoding,
                           unsigned short parity)
 {