From a1a736df3a811241100737b90f21582742529cff Mon Sep 17 00:00:00 2001 From: sayli karnik Date: Thu, 15 Sep 2016 14:08:22 +0530 Subject: [PATCH] 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ks7010/ks_hostif.c | 47 +++++++++++++------------------------- 1 file changed, 16 insertions(+), 31 deletions(-) diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c index 76ba2366caca..e3cc8ce26344 100644 --- 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; -- 2.11.0