Re: [PATCH] staging: android: fix coding style error

[Joe Perches <joe@perches.com>]

On Wed, 2015-01-14 at 09:32 +0100, Arnd Bergmann wrote:
> On Wednesday 14 January 2015 09:20:42 Patrick Boettcher wrote:
> > diff --git a/drivers/staging/android/sync_debug.c b/drivers/staging/android/sync_debug.c
[]
> > @@ -96,7 +96,8 @@ static void sync_print_pt(struct seq_file *s, struct sync_pt *pt, bool fence)
> >                    sync_status_str(status));
> >  
> >         if (status <= 0) {
> > -               struct timespec64 ts64 = ktime_to_timespec64(pt->base.timestamp);
> > +               struct timespec64 ts64 =
> > +                   ktime_to_timespec64(pt->base.timestamp);
> >  
> >                 seq_printf(s, "@%lld.%09ld", (s64)ts64.tv_sec, ts64.tv_nsec);
> >         }
> > 
> 
> You are not really improving readability by just wrapping the line
> arbitrarily though.
> 
> If you're offended by the long line, better rework the code so the long
> line is not needed.

Generally the best way to do that is to separate
the declaration from the initialization like:

	if (status <= 0) {
		struct timespec64 ts64;

		ts64 = ktime_to_timespec64(pt->base.timestamp);
		seq_printf(s, "@%lld.%09ld", (s64)ts64.tv_sec, ts64.tv_nsec);
	}