Messages in this thread | | | From | KY Srinivasan <> | Subject | RE: [PATCH 10/25] Staging: hv: vmbus: Return proper error code in vmbus_remove() | Date | Sat, 10 Sep 2011 14:22:22 +0000 |
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> -----Original Message----- > From: Greg KH [mailto:greg@kroah.com] > Sent: Friday, September 09, 2011 4:43 PM > To: KY Srinivasan > Cc: gregkh@suse.de; linux-kernel@vger.kernel.org; > devel@linuxdriverproject.org; virtualization@lists.osdl.org; Haiyang Zhang > Subject: Re: [PATCH 10/25] Staging: hv: vmbus: Return proper error code in > vmbus_remove() > > On Thu, Sep 08, 2011 at 07:24:21AM -0700, K. Y. Srinivasan wrote: > > Return proper error code in vmbus_remove(). > > > > Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> > > Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> > > --- > > drivers/staging/hv/vmbus_drv.c | 4 ++-- > > 1 files changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c > > index b9aeb76..95d33a4 100644 > > --- a/drivers/staging/hv/vmbus_drv.c > > +++ b/drivers/staging/hv/vmbus_drv.c > > @@ -325,7 +325,7 @@ static int vmbus_probe(struct device *child_device) > > */ > > static int vmbus_remove(struct device *child_device) > > { > > - int ret; > > + int ret = 0; > > As remove functions can't fail, why return anything at all? > > Doesn't make sense, please fix.
Greg,
Looking at the struct bus_type, the remove function is not a void function. I was just fixing something that was broken in this function.
Regards,
K. Y
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