Re: [PATCH v2 1/4] staging: pi433: Style fix - Correct long lines

[Dan Carpenter <dan.carpenter@oracle.com>]

On Tue, Aug 22, 2017 at 02:57:49PM +0530, Rishabh Hardas wrote:
> On Sat, Aug 19, 2017 at 09:47:28PM -0700, Joe Perches wrote:
> > On Wed, 2017-08-16 at 10:31 +0300, Dan Carpenter wrote:
> > > On Wed, Aug 16, 2017 at 10:53:18AM +0530, Rishabh Hardas wrote:
> > > > @@ -143,10 +142,13 @@ struct pi433_rx_cfg {
> > > > 
> > > >  #define PI433_IOC_MAGIC			'r'
> > > > 
> > > > -#define PI433_IOC_RD_TX_CFG	_IOR(PI433_IOC_MAGIC, PI433_TX_CFG_IOCTL_NR, char[sizeof(struct pi433_tx_cfg)])
> > > > -#define PI433_IOC_WR_TX_CFG	_IOW(PI433_IOC_MAGIC, PI433_TX_CFG_IOCTL_NR, char[sizeof(struct pi433_tx_cfg)])
> > > > -
> > > > -#define PI433_IOC_RD_RX_CFG	_IOR(PI433_IOC_MAGIC, PI433_RX_CFG_IOCTL_NR, char[sizeof(struct pi433_rx_cfg)])
> > > > -#define PI433_IOC_WR_RX_CFG	_IOW(PI433_IOC_MAGIC, PI433_RX_CFG_IOCTL_NR, char[sizeof(struct pi433_rx_cfg)])
> > > > +#define PI433_IOC_RD_TX_CFG	_IOR(PI433_IOC_MAGIC, PI433_TX_CFG_IOCTL_NR,\
> > > > +				     char[sizeof(struct pi433_tx_cfg)])
> > > > +#define PI433_IOC_WR_TX_CFG	_IOW(PI433_IOC_MAGIC, PI433_TX_CFG_IOCTL_NR,\
> > > > +				     char[sizeof(struct pi433_tx_cfg)])
> > > > +#define PI433_IOC_RD_RX_CFG	_IOR(PI433_IOC_MAGIC, PI433_RX_CFG_IOCTL_NR,\
> > > > +				     char[sizeof(struct pi433_rx_cfg)])
> > > > +#define PI433_IOC_WR_RX_CFG	_IOW(PI433_IOC_MAGIC, PI433_RX_CFG_IOCTL_NR,\
> > > > +				     char[sizeof(struct pi433_rx_cfg)])
> > > 
> > > 
> > > These don't help readability.  The original was better.
> > 
> > The original wasn't any good either.
> > 
> > It'd be better to avoid the macros altogether
> > as almost all are use-once.
> > 
> > 
> So should I keep this as it is or remove the macros ?
> Because as Dan said the corrections that I made aren't goo either.
> 

Find a way to correct it which makes the code more readable than it was
before.

regards,
dan carpenter