Messages in this thread | | | Subject | Re: [PATCH-next] staging: rtl8188eu: Remove unneeded cast | From | Larry Finger <> | Date | Tue, 20 Feb 2018 12:15:42 -0600 |
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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 <chrisadr@gentoo.org>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
> --- > 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; >
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