Re: [Outreachy kernel] [PATCH] staging: vc04_services: Remove duplicate extern variable

[Mihaela Muraru <mihaela.muraru21@gmail.com>]

On Thu, Sep 28, 2017 at 12:35:40PM +0200, Julia Lawall wrote:
> 
> 
> On Thu, 28 Sep 2017, Mihaela Muraru wrote:
> 
> > This patch removes the extern vchiq_arm_log_level variable from
> > vchiq_2835_arm.c.The variable is also declared in vchiq_arm.h header.
> >
> > Issue found by checpatch.pl
> 
> checpatch.pl -> checkpatch.pl
> 
> >
> > Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
> > ---
> >  drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c | 1 -
> >  1 file changed, 1 deletion(-)
> >
> > diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
> > index 0159ca4..12b0e0d 100644
> > --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
> > +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
> > @@ -84,7 +84,6 @@ static char *g_free_fragments;
> >  static struct semaphore g_free_fragments_sema;
> >  static struct device *g_dev;
> >
> > -extern int vchiq_arm_log_level;
> >
> 
> You're going to end up with two blank lines here.
> 
> julia

Thank you,

I will send patch v2 with these changes

Mihaela
> >  static DEFINE_SEMAPHORE(g_free_fragments_mutex);
> >
> > --
> > 2.7.4
> >
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