staging: ks7010: Remove the explicit cast on kmalloc

The assignment operator implicitly converts a void pointer to the type of the
pointer it is assigned to. Hence an explicit cast on the result of the kmalloc
function is not required.

Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c
index 76ba2366caca0472ddb9a8b7fe39e757053fa046..e3cc8ce26344af4146db44ecbf3afa6286d4c9ef 100644 (file)
--- a/drivers/staging/ks7010/ks_hostif.c
+++ b/drivers/staging/ks7010/ks_hostif.c
@@ -1174,9 +1174,8 @@ int hostif_data_request(struct ks_wlan_private *priv, struct sk_buff *packet)
        }
 
        DPRINTK(4, "skb_buff length=%d\n", packet_len);
-       pp = (struct hostif_data_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp) + 6 + packet_len + 8),
-                   KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp) + 6 + packet_len + 8),
+                    KS_WLAN_MEM_FLAG);
 
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
@@ -1317,8 +1316,7 @@ void hostif_mib_get_request(struct ks_wlan_private *priv,
        DPRINTK(3, "\n");
 
        /* make primitive */
-       pp = (struct hostif_mib_get_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;
@@ -1348,8 +1346,7 @@ void hostif_mib_set_request(struct ks_wlan_private *priv,
        }
 
        /* make primitive */
-       pp = (struct hostif_mib_set_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp) + size), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp) + size), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;
@@ -1378,8 +1375,7 @@ void hostif_start_request(struct ks_wlan_private *priv, unsigned char mode)
        DPRINTK(3, "\n");
 
        /* make primitive */
-       pp = (struct hostif_start_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;
@@ -1406,8 +1402,7 @@ void hostif_ps_adhoc_set_request(struct ks_wlan_private *priv)
        DPRINTK(3, "\n");
 
        /* make primitive */
-       pp = (struct hostif_ps_adhoc_set_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;
@@ -1450,8 +1445,7 @@ void hostif_infrastructure_set_request(struct ks_wlan_private *priv)
        DPRINTK(3, "ssid.size=%d\n", priv->reg.ssid.size);
 
        /* make primitive */
-       pp = (struct hostif_infrastructure_set_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;
@@ -1517,8 +1511,7 @@ static void hostif_infrastructure_set2_request(struct ks_wlan_private *priv)
        DPRINTK(2, "ssid.size=%d\n", priv->reg.ssid.size);
 
        /* make primitive */
-       pp = (struct hostif_infrastructure_set2_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;
@@ -1587,8 +1580,7 @@ void hostif_adhoc_set_request(struct ks_wlan_private *priv)
        DPRINTK(3, "\n");
 
        /* make primitive */
-       pp = (struct hostif_adhoc_set_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;
@@ -1633,8 +1625,7 @@ void hostif_adhoc_set2_request(struct ks_wlan_private *priv)
        DPRINTK(3, "\n");
 
        /* make primitive */
-       pp = (struct hostif_adhoc_set2_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;
@@ -1681,8 +1672,7 @@ void hostif_stop_request(struct ks_wlan_private *priv)
        DPRINTK(3, "\n");
 
        /* make primitive */
-       pp = (struct hostif_stop_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;
@@ -1704,8 +1694,7 @@ void hostif_phy_information_request(struct ks_wlan_private *priv)
        DPRINTK(3, "\n");
 
        /* make primitive */
-       pp = (struct hostif_phy_information_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;
@@ -1736,8 +1725,7 @@ void hostif_power_mngmt_request(struct ks_wlan_private *priv,
        DPRINTK(3, "mode=%lu wake_up=%lu receiveDTIMs=%lu\n", mode, wake_up,
                receiveDTIMs);
        /* make primitive */
-       pp = (struct hostif_power_mngmt_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;
@@ -1763,8 +1751,7 @@ void hostif_sleep_request(struct ks_wlan_private *priv, unsigned long mode)
 
        if (mode == SLP_SLEEP) {
                /* make primitive */
-               pp = (struct hostif_sleep_request_t *)
-                   kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+               pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
                if (!pp) {
                        DPRINTK(3, "allocate memory failed..\n");
                        return;
@@ -1797,8 +1784,7 @@ void hostif_bss_scan_request(struct ks_wlan_private *priv,
 
        DPRINTK(2, "\n");
        /* make primitive */
-       pp = (struct hostif_bss_scan_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;
@@ -1854,8 +1840,7 @@ void hostif_mic_failure_request(struct ks_wlan_private *priv,
 
        DPRINTK(3, "count=%d :: timer=%d\n", failure_count, timer);
        /* make primitive */
-       pp = (struct hostif_mic_failure_request_t *)
-           kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
+       pp = kmalloc(hif_align_size(sizeof(*pp)), KS_WLAN_MEM_FLAG);
        if (!pp) {
                DPRINTK(3, "allocate memory failed..\n");
                return;