Messages in this thread | | | From | KY Srinivasan <> | Subject | RE: [PATCH 4/8] Staging: hv: vmbus: Fix checkpatch warnings | Date | Wed, 24 Aug 2011 01:10:32 +0000 |
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> -----Original Message----- > From: Greg KH [mailto:greg@kroah.com] > Sent: Tuesday, August 23, 2011 7:17 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 4/8] Staging: hv: vmbus: Fix checkpatch warnings > > On Tue, Jul 19, 2011 at 11:44:21AM -0700, K. Y. Srinivasan wrote: > > Fix checkpatch warnings in hv.c > > > > Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> > > Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> > > --- > > drivers/staging/hv/hv.c | 4 ++-- > > 1 files changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/drivers/staging/hv/hv.c b/drivers/staging/hv/hv.c > > index e733173..14e6315 100644 > > --- a/drivers/staging/hv/hv.c > > +++ b/drivers/staging/hv/hv.c > > @@ -111,7 +111,7 @@ static u64 do_hypercall(u64 control, void *input, void > *output) > > u64 hv_status = 0; > > u64 input_address = (input) ? virt_to_phys(input) : 0; > > u64 output_address = (output) ? virt_to_phys(output) : 0; > > - volatile void *hypercall_page = hv_context.hypercall_page; > > + void *hypercall_page = hv_context.hypercall_page; > > Are you sure? This was just someone being foolish? No other reason > someone tried to use volatile here?
I cannot see any reason why this needs to be volatile.
Regards,
K. Y > > greg k-h
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