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spf=pass smtp.mailfrom=driverdev-devel-bounces@linuxdriverproject.org smtp.helo=fraxinus.osuosl.org; x-aligned-from=fail; x-google-dkim=fail (message has been altered; 2048-bit rsa key) header.d=1e100.net header.i=@1e100.net header.b=rilxCBnN; x-ptr=fail x-ptr-helo=fraxinus.osuosl.org x-ptr-lookup=smtp4.osuosl.org; x-return-mx=pass smtp.domain=linuxdriverproject.org smtp.result=pass smtp_is_org_domain=yes header.domain=lwfinger.net header.result=pass header_is_org_domain=yes; x-tls=pass version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128 X-Remote-Delivered-To: driverdev-devel@osuosl.org X-Google-Smtp-Source: AG47ELt3S+UWoX7tRAbUtGU1ASxNYEOs/iowuQ/ar4SGfU7bXLBtBxgrEM2AsMxaoV3JpP/vU/2lFg== Subject: Re: [PATCH-next] staging: rtl8188eu: Remove unneeded cast To: Christopher Diaz Riveros , gregkh@linuxfoundation.org References: <20180220163722.14694-1-chrisadr@gentoo.org> From: Larry Finger Message-ID: Date: Tue, 20 Feb 2018 12:15:42 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <20180220163722.14694-1-chrisadr@gentoo.org> Content-Language: en-US X-BeenThere: driverdev-devel@linuxdriverproject.org X-Mailman-Version: 2.1.24 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devel@driverdev.osuosl.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On 02/20/2018 10:37 AM, Christopher Diaz Riveros wrote: > Fix Coccinelle alert: > > drivers/staging//rtl8188eu/os_dep/usb_intf.c:336:13-27: WARNING: casting value returned by memory allocation function to (struct adapter *) is useless. > > This issue was detected by using the Coccinelle software. > > Signed-off-by: Christopher Diaz Riveros Acked-by: Larry Finger > --- > drivers/staging/rtl8188eu/os_dep/usb_intf.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c > index 32c7225a831e..127ecf896fc9 100644 > --- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c > +++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c > @@ -333,7 +333,7 @@ static struct adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj, > struct net_device *pmondev; > int status = _FAIL; > > - padapter = (struct adapter *)vzalloc(sizeof(*padapter)); > + padapter = vzalloc(sizeof(*padapter)); > if (padapter == NULL) > goto exit; > padapter->dvobj = dvobj; > _______________________________________________ devel mailing list devel@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel