Re: [PATCH 2/4] pmc551 remove unnecessary braces

[Jiri Slaby <jirislaby@gmail.com>]

Josh Boyer wrote:
> On Tue, 2006-09-19 at 00:47 +0200, Jiri Slaby wrote:
> > diff --git a/drivers/mtd/devices/pmc551.c b/drivers/mtd/devices/pmc551.c
> > index 6d4d5a4..0ee22ca 100644
> > --- a/drivers/mtd/devices/pmc551.c
> > +++ b/drivers/mtd/devices/pmc551.c
> > @@ -137,11 +137,11 @@ #endif
> >  
> >  	pmc551_point(mtd, instr->addr, instr->len, &retlen, &ptr);
> >  
> > -	if (soff_hi == eoff_hi || mtd->size == priv->asize) {
> > +	if (soff_hi == eoff_hi || mtd->size == priv->asize)
> >  		/* The whole thing fits within one access, so just one shot
> >  		   will do it. */
> >  		memset(ptr, 0xff, instr->len);
> > -	} else {
> > +	else {
> >  		/* We have to do multiple writes to get all the data
> >  		   written. */
> >  		while (soff_hi != eoff_hi) {
>
> I actually find this change to make the code less readable.  Yes, the
> braces aren't technically necessary, but the else requires them, and the
> comment block before the memset makes this multi-line.
>
> This whole patch is highly user preference, but I'd rather these braces
> stay.

Yes, I agree. This was one of my old patches stored on other PC, that I find 
now. The patch definitely makes it ugly.

> > @@ -700,9 +695,8 @@ static int __init init_pmc551(void)
> >  
> >  		if ((PCI_Device = pci_find_device(PCI_VENDOR_ID_V3_SEMI,
> >  						  PCI_DEVICE_ID_V3_SEMI_V370PDC,
> > -						  PCI_Device)) == NULL) {
> > +						  PCI_Device)) == NULL)
> >  			break;
> > -		}
>
> 1) If you're going for coding style, the assignment within the if
> condition needs to be moved outside of it.
>
> 2) If you're not going to fix 1, then leave the braces.

1) is fine, I will do it, thanks for comments.

--
http://www.fi.muni.cz/~xslaby/            Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8  22A0 32CC 55C3 39D4 7A7E
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