From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932127Ab3CLFFM (ORCPT ); Tue, 12 Mar 2013 01:05:12 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:29206 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752880Ab3CLFFK (ORCPT ); Tue, 12 Mar 2013 01:05:10 -0400 X-IronPort-AV: E=Sophos;i="4.84,827,1355068800"; d="scan'208";a="6856278" Message-ID: <513EB727.2070000@cn.fujitsu.com> Date: Tue, 12 Mar 2013 13:03:35 +0800 From: Zhang Yanfei User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.8) Gecko/20121012 Thunderbird/10.0.8 MIME-Version: 1.0 To: Greg Kroah-Hartman , Andrew Morton CC: devel@driverdev.osuosl.org, "linux-kernel@vger.kernel.org" Subject: [PATCH 05/18] driver: staging: csr: remove cast for kmalloc return value References: <513EB23D.7020303@cn.fujitsu.com> In-Reply-To: <513EB23D.7020303@cn.fujitsu.com> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/03/12 13:03:55, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/03/12 13:03:56, Serialize complete at 2013/03/12 13:03:56 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org remove cast for kmalloc return value. Signed-off-by: Zhang Yanfei Cc: Greg Kroah-Hartman Cc: Andrew Morton Cc: devel@driverdev.osuosl.org --- drivers/staging/csr/drv.c | 4 ++-- drivers/staging/csr/netdev.c | 2 +- drivers/staging/csr/sdio_mmc.c | 3 +-- drivers/staging/csr/sme_native.c | 2 +- drivers/staging/csr/unifi_pdu_processing.c | 4 ++-- 5 files changed, 7 insertions(+), 8 deletions(-) diff --git a/drivers/staging/csr/drv.c b/drivers/staging/csr/drv.c index 3bd52fd..5520d65 100644 --- a/drivers/staging/csr/drv.c +++ b/drivers/staging/csr/drv.c @@ -1815,7 +1815,7 @@ udi_log_event(ul_client_t *pcli, } /* Allocate log structure plus actual signal. */ - logptr = (udi_log_t *)kmalloc(sizeof(udi_log_t) + total_len, GFP_KERNEL); + logptr = kmalloc(sizeof(udi_log_t) + total_len, GFP_KERNEL); if (logptr == NULL) { printk(KERN_ERR @@ -1890,7 +1890,7 @@ uf_sme_queue_message(unifi_priv_t *priv, u8 *buffer, int length) } /* Allocate log structure plus actual signal. */ - logptr = (udi_log_t *)kmalloc(sizeof(udi_log_t) + length, GFP_ATOMIC); + logptr = kmalloc(sizeof(udi_log_t) + length, GFP_ATOMIC); if (logptr == NULL) { unifi_error(priv, "Failed to allocate %d bytes for an SME message\n", sizeof(udi_log_t) + length); diff --git a/drivers/staging/csr/netdev.c b/drivers/staging/csr/netdev.c index 7dad26f..a0177d9 100644 --- a/drivers/staging/csr/netdev.c +++ b/drivers/staging/csr/netdev.c @@ -2365,7 +2365,7 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata) rx_buffered_packets_t *rx_q_item; struct list_head *rx_list; - rx_q_item = (rx_buffered_packets_t *)kmalloc(sizeof(rx_buffered_packets_t), + rx_q_item = kmalloc(sizeof(rx_buffered_packets_t), GFP_KERNEL); if (rx_q_item == NULL) { unifi_error(priv, "%s: Failed to allocate %d bytes for rx packet record\n", diff --git a/drivers/staging/csr/sdio_mmc.c b/drivers/staging/csr/sdio_mmc.c index b6a16de..30271d3 100644 --- a/drivers/staging/csr/sdio_mmc.c +++ b/drivers/staging/csr/sdio_mmc.c @@ -1031,8 +1031,7 @@ uf_glue_sdio_probe(struct sdio_func *func, sdio_func_id(func), instance); /* Allocate context */ - sdio_ctx = (CsrSdioFunction *)kmalloc(sizeof(CsrSdioFunction), - GFP_KERNEL); + sdio_ctx = kmalloc(sizeof(CsrSdioFunction), GFP_KERNEL); if (sdio_ctx == NULL) { sdio_release_host(func); return -ENOMEM; diff --git a/drivers/staging/csr/sme_native.c b/drivers/staging/csr/sme_native.c index 525fe1b..ca55249 100644 --- a/drivers/staging/csr/sme_native.c +++ b/drivers/staging/csr/sme_native.c @@ -273,7 +273,7 @@ sme_native_log_event(ul_client_t *pcli, } /* Allocate log structure plus actual signal. */ - logptr = (udi_log_t *)kmalloc(sizeof(udi_log_t) + total_len, GFP_KERNEL); + logptr = kmalloc(sizeof(udi_log_t) + total_len, GFP_KERNEL); if (logptr == NULL) { unifi_error(priv, diff --git a/drivers/staging/csr/unifi_pdu_processing.c b/drivers/staging/csr/unifi_pdu_processing.c index 95efc36..bf7c00a 100644 --- a/drivers/staging/csr/unifi_pdu_processing.c +++ b/drivers/staging/csr/unifi_pdu_processing.c @@ -403,7 +403,7 @@ CsrResult enque_tx_data_pdu(unifi_priv_t *priv, bulk_data_param_t *bulkdata, - tx_q_item = (tx_buffered_packets_t *)kmalloc(sizeof(tx_buffered_packets_t), GFP_ATOMIC); + tx_q_item = kmalloc(sizeof(tx_buffered_packets_t), GFP_ATOMIC); if (tx_q_item == NULL) { unifi_error(priv, "Failed to allocate %d bytes for tx packet record\n", @@ -3282,7 +3282,7 @@ void add_to_send_cfm_list(unifi_priv_t * priv, { tx_buffered_packets_t *send_cfm_list_item = NULL; - send_cfm_list_item = (tx_buffered_packets_t *) kmalloc(sizeof(tx_buffered_packets_t), GFP_ATOMIC); + send_cfm_list_item = kmalloc(sizeof(tx_buffered_packets_t), GFP_ATOMIC); if(send_cfm_list_item == NULL){ unifi_warning(priv, "%s: Failed to allocate memory for new list item \n"); -- 1.7.1