linux-kernel - Re: [PATCH] scsi_dh: Fix return value of scsi_dh

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Date:	Sun, 18 Dec 2011 08:45:40 -0600
From:	James Bottomley <James.Bottomley@...senPartnership.com>
To:	Richard Weinberger <richard@....at>
Cc:	linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] scsi_dh: Fix return value of scsi_dh_attach()

On Sun, 2011-12-18 at 15:43 +0100, Richard Weinberger wrote:
> Am 18.11.2011 00:34, schrieb Richard Weinberger:
> > scsi_dh_attach() should return a negative value on error.
> > 
> > Signed-off-by: Richard Weinberger <richard@....at>
> > ---
> >  include/scsi/scsi_dh.h |    2 +-
> >  1 files changed, 1 insertions(+), 1 deletions(-)
> > 
> > diff --git a/include/scsi/scsi_dh.h b/include/scsi/scsi_dh.h
> > index e3f2db2..e07ab10 100644
> > --- a/include/scsi/scsi_dh.h
> > +++ b/include/scsi/scsi_dh.h
> > @@ -74,7 +74,7 @@ static inline int scsi_dh_handler_exist(const char *name)
> >  }
> >  static inline int scsi_dh_attach(struct request_queue *req, const char *name)
> >  {
> > -	return SCSI_DH_NOSYS;
> > +	return -SCSI_DH_NOSYS;
> >  }
> >  static inline void scsi_dh_detach(struct request_queue *q)
> >  {
> 
> James,
> 
> can you please pickup this patch?

It still needs an ack from rdac people (other one just got overlooked).

James


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