On Sat, Jan 14, 2017 at 07:38:01PM +0100, Greg KH wrote:
> On Sat, Jan 14, 2017 at 11:53:36PM +0530, Kartikey Singh wrote:
> > do while loop removed from single statement macro
> >
> > Signed-off-by: Kartikey Singh <dr.kartikey...@gmail.com>
> > ---
> > drivers/staging/rtl8188eu/include/wifi.h | 4 +---
> > 1 file changed, 1 insertion(+), 3 deletions(-)
> >
> > diff --git a/drivers/staging/rtl8188eu/include/wifi.h
> > b/drivers/staging/rtl8188eu/include/wifi.h
> > index 9e08e68..57db709 100644
> > --- a/drivers/staging/rtl8188eu/include/wifi.h
> > +++ b/drivers/staging/rtl8188eu/include/wifi.h
> > @@ -481,9 +481,7 @@ static inline int IsFrameTypeCtrl(unsigned char *pframe)
> >
> > ------------------------------------------------------------------------------*/
> >
> > #define SetOrderBit(pbuf) \
> > - do { \
> > - *(unsigned short *)(pbuf) |= cpu_to_le16(_ORDER_); \
> > - } while (0)
> > + (*(unsigned short *)(pbuf) |= cpu_to_le16(_ORDER_))
>
> This macro is never used, so it could just be removed, right?
>
> > #define GetOrderBit(pbuf) \
> > (((*(unsigned short *)(pbuf)) & le16_to_cpu(_ORDER_)) != 0)
>
> Same with that one. Care to do that type of fixup instead please?
>
> thanks,
>
> greg k-h
I think that macro is needed.
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