[PATCH 1/5] staging: ks7010: Fix coding style warning in ks7010_sdio.c

[Sabitha George <sabitha.george@gmail.com>]

This patch fixes the coding style warning ' braces {} are not
necessary for single statement blocks' found by checkpatch.pl

Signed-off-by: Sabitha George <sabitha.george@gmail.com>
---
 drivers/staging/ks7010/ks7010_sdio.c | 41 +++++++++++++++---------------------
 1 file changed, 17 insertions(+), 24 deletions(-)

diff --git a/drivers/staging/ks7010/ks7010_sdio.c b/drivers/staging/ks7010/ks7010_sdio.c
index b7337fd..e2d22eb 100644
--- a/drivers/staging/ks7010/ks7010_sdio.c
+++ b/drivers/staging/ks7010/ks7010_sdio.c
@@ -159,9 +159,8 @@ void ks_wlan_hw_wakeup_request(struct ks_wlan_private *priv)
 		rw_data = WAKEUP_REQ;
 		retval =
 		    ks7010_sdio_write(priv, WAKEUP, &rw_data, sizeof(rw_data));
-		if (retval) {
+		if (retval)
 			DPRINTK(1, " error : WAKEUP=%02X\n", rw_data);
-		}
 		DPRINTK(4, "wake up : WAKEUP=%02X\n", rw_data);
 		priv->last_wakeup = jiffies;
 		++priv->wakeup_count;
@@ -402,9 +401,8 @@ static void rx_event_task(unsigned long dev)
 		hostif_receive(priv, rp->data, rp->size);
 		inc_rxqhead(priv);
 
-		if (cnt_rxqbody(priv) > 0) {
+		if (cnt_rxqbody(priv) > 0)
 			tasklet_schedule(&priv->ks_wlan_hw.rx_bh_task);
-		}
 	}
 
 	return;
@@ -432,9 +430,8 @@ static void ks_wlan_hw_rx(void *dev, uint16_t size)
 	retval =
 	    ks7010_sdio_read(priv, DATA_WINDOW, &rx_buffer->data[0],
 			     hif_align_size(size));
-	if (retval) {
+	if (retval)
 		goto error_out;
-	}
 
 	/* length check */
 	if (size > 2046 || size == 0) {
@@ -449,9 +446,8 @@ static void ks_wlan_hw_rx(void *dev, uint16_t size)
 		retval =
 		    ks7010_sdio_write(priv, READ_STATUS, &read_status,
 				      sizeof(read_status));
-		if (retval) {
+		if (retval)
 			DPRINTK(1, " error : READ_STATUS=%02X\n", read_status);
-		}
 		goto error_out;
 	}
 
@@ -465,9 +461,8 @@ static void ks_wlan_hw_rx(void *dev, uint16_t size)
 	retval =
 	    ks7010_sdio_write(priv, READ_STATUS, &read_status,
 			      sizeof(read_status));
-	if (retval) {
+	if (retval)
 		DPRINTK(1, " error : READ_STATUS=%02X\n", read_status);
-	}
 	DPRINTK(4, "READ_STATUS=%02X\n", read_status);
 
 	if (atomic_read(&priv->psstatus.confirm_wait)) {
@@ -547,13 +542,12 @@ static void ks7010_rw_function(struct work_struct *work)
 	}
 	DPRINTK(4, "WSTATUS_RSIZE=%02X\n", rw_data);
 
-	if (rw_data & RSIZE_MASK) {	/* Read schedule */
+	if (rw_data & RSIZE_MASK)	/* Read schedule */
 		ks_wlan_hw_rx((void *)priv,
 			      (uint16_t) (((rw_data & RSIZE_MASK) << 4)));
-	}
-	if ((rw_data & WSTATUS_MASK)) {
+
+	if ((rw_data & WSTATUS_MASK))
 		tx_device_task((void *)priv);
-	}
 	_ks_wlan_hw_power_save(priv);
 
  err_out:
@@ -903,9 +897,8 @@ static void ks7010_card_init(struct ks_wlan_private *priv)
 		DPRINTK(1, "wait time out!! SME_START\n");
 	}
 
-	if (priv->mac_address_valid && priv->version_size) {
+	if (priv->mac_address_valid && priv->version_size)
 		priv->dev_state = DEVICE_STATE_PREINIT;
-	}
 
 	hostif_sme_enqueue(priv, SME_GET_EEPROM_CKSUM);
 
@@ -1048,9 +1041,9 @@ static int ks7010_sdio_probe(struct sdio_func *func,
 	init_completion(&priv->ks_wlan_hw.ks7010_sdio_wait);
 	priv->ks_wlan_hw.read_buf = NULL;
 	priv->ks_wlan_hw.read_buf = kmalloc(RX_DATA_SIZE, GFP_KERNEL);
-	if (!priv->ks_wlan_hw.read_buf) {
+	if (!priv->ks_wlan_hw.read_buf)
 		goto error_free_netdev;
-	}
+
 	priv->dev_state = DEVICE_STATE_PREBOOT;
 	priv->net_dev = netdev;
 	priv->firmware_version[0] = '\0';
@@ -1086,9 +1079,9 @@ static int ks7010_sdio_probe(struct sdio_func *func,
 	sdio_claim_host(func);
 	ret = ks7010_sdio_write(priv, INT_PENDING, &rw_data, sizeof(rw_data));
 	sdio_release_host(func);
-	if (ret) {
+	if (ret)
 		DPRINTK(1, " error : INT_PENDING=%02X\n", rw_data);
-	}
+
 	DPRINTK(4, " clear Interrupt : INT_PENDING=%02X\n", rw_data);
 
 	/* enable ks7010sdio interrupt (INT_GCR_B|INT_READ_STATUS|INT_WRITE_STATUS) */
@@ -1096,9 +1089,9 @@ static int ks7010_sdio_probe(struct sdio_func *func,
 	sdio_claim_host(func);
 	ret = ks7010_sdio_write(priv, INT_ENABLE, &rw_data, sizeof(rw_data));
 	sdio_release_host(func);
-	if (ret) {
+	if (ret)
 		DPRINTK(1, " error : INT_ENABLE=%02X\n", rw_data);
-	}
+
 	DPRINTK(4, " enable Interrupt : INT_ENABLE=%02X\n", rw_data);
 	priv->dev_state = DEVICE_STATE_BOOT;
 
@@ -1199,9 +1192,9 @@ static void ks7010_sdio_remove(struct sdio_func *func)
 		unregister_netdev(netdev);
 
 		trx_device_exit(priv);
-		if (priv->ks_wlan_hw.read_buf) {
+		if (priv->ks_wlan_hw.read_buf)
 			kfree(priv->ks_wlan_hw.read_buf);
-		}
+
 		free_netdev(priv->net_dev);
 		card->priv = NULL;
 	}
-- 
1.9.1