net: emaclite: Remove unnecessary spaces

This patch fixes below checkpatch checks-

CHECK: spaces preferred around that '*' (ctx:VxV)
CHECK: No space is necessary after a cast

Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
index f96c9209039b42542812040148eb780ceb76d546..42f1f518dad6939300905f8b6218f4f31fabd212 100644 (file)
--- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c
+++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
@@ -95,11 +95,11 @@
 
 
 
-#define TX_TIMEOUT             (60*HZ)         /* Tx timeout is 60 seconds. */
+#define TX_TIMEOUT             (60 * HZ)       /* Tx timeout is 60 seconds. */
 #define ALIGNMENT              4
 
 /* BUFFER_ALIGN(adr) calculates the number of bytes to the next alignment. */
-#define BUFFER_ALIGN(adr) ((ALIGNMENT - ((u32) adr)) % ALIGNMENT)
+#define BUFFER_ALIGN(adr) ((ALIGNMENT - ((u32)adr)) % ALIGNMENT)
 
 #ifdef __BIG_ENDIAN
 #define xemaclite_readl                ioread32be
@@ -239,8 +239,8 @@ static void xemaclite_aligned_write(void *src_ptr, u32 *dest_ptr,
 
                /* Set up to output the remaining data */
                align_buffer = 0;
-               to_u8_ptr = (u8 *) &align_buffer;
-               from_u8_ptr = (u8 *) from_u16_ptr;
+               to_u8_ptr = (u8 *)&align_buffer;
+               from_u8_ptr = (u8 *)from_u16_ptr;
 
                /* Output the remaining data */
                for (; length > 0; length--)
@@ -273,7 +273,7 @@ static void xemaclite_aligned_read(u32 *src_ptr, u8 *dest_ptr,
        u32 align_buffer;
 
        from_u32_ptr = src_ptr;
-       to_u16_ptr = (u16 *) dest_ptr;
+       to_u16_ptr = (u16 *)dest_ptr;
 
        for (; length > 3; length -= 4) {
                /* Copy each word into the temporary buffer */
@@ -289,9 +289,9 @@ static void xemaclite_aligned_read(u32 *src_ptr, u8 *dest_ptr,
                u8 *to_u8_ptr, *from_u8_ptr;
 
                /* Set up to read the remaining data */
-               to_u8_ptr = (u8 *) to_u16_ptr;
+               to_u8_ptr = (u8 *)to_u16_ptr;
                align_buffer = *from_u32_ptr++;
-               from_u8_ptr = (u8 *) &align_buffer;
+               from_u8_ptr = (u8 *)&align_buffer;
 
                /* Read the remaining data */
                for (; length > 0; length--)
@@ -351,7 +351,7 @@ static int xemaclite_send_data(struct net_local *drvdata, u8 *data,
                return -1; /* Buffer was full, return failure */
 
        /* Write the frame to the buffer */
-       xemaclite_aligned_write(data, (u32 __force *) addr, byte_count);
+       xemaclite_aligned_write(data, (u32 __force *)addr, byte_count);
 
        xemaclite_writel((byte_count & XEL_TPLR_LENGTH_MASK),
                         addr + XEL_TPLR_OFFSET);
@@ -448,7 +448,7 @@ static u16 xemaclite_recv_data(struct net_local *drvdata, u8 *data, int maxlen)
                length = maxlen;
 
        /* Read from the EmacLite device */
-       xemaclite_aligned_read((u32 __force *) (addr + XEL_RXBUFF_OFFSET),
+       xemaclite_aligned_read((u32 __force *)(addr + XEL_RXBUFF_OFFSET),
                                data, length);
 
        /* Acknowledge the frame */
@@ -479,7 +479,7 @@ static void xemaclite_update_address(struct net_local *drvdata,
        /* Determine the expected Tx buffer address */
        addr = drvdata->base_addr + drvdata->next_tx_buf_to_use;
 
-       xemaclite_aligned_write(address_ptr, (u32 __force *) addr, ETH_ALEN);
+       xemaclite_aligned_write(address_ptr, (u32 __force *)addr, ETH_ALEN);
 
        xemaclite_writel(ETH_ALEN, addr + XEL_TPLR_OFFSET);
 
@@ -572,10 +572,11 @@ static void xemaclite_tx_handler(struct net_device *dev)
        struct net_local *lp = netdev_priv(dev);
 
        dev->stats.tx_packets++;
+
        if (!lp->deferred_skb)
                return;
 
-       if (xemaclite_send_data(lp, (u8 *) lp->deferred_skb->data,
+       if (xemaclite_send_data(lp, (u8 *)lp->deferred_skb->data,
                                lp->deferred_skb->len))
                return;
 
@@ -620,7 +621,7 @@ static void xemaclite_rx_handler(struct net_device *dev)
 
        skb_reserve(skb, 2);
 
-       len = xemaclite_recv_data(lp, (u8 *) skb->data, len);
+       len = xemaclite_recv_data(lp, (u8 *)skb->data, len);
 
        if (!len) {
                dev->stats.rx_errors++;
@@ -1033,7 +1034,7 @@ static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
        new_skb = orig_skb;
 
        spin_lock_irqsave(&lp->reset_lock, flags);
-       if (xemaclite_send_data(lp, (u8 *) new_skb->data, len) != 0) {
+       if (xemaclite_send_data(lp, (u8 *)new_skb->data, len) != 0) {
                /* If the Emaclite Tx buffer is busy, stop the Tx queue and
                 * defer the skb for transmission during the ISR, after the
                 * current transmission is complete