linux-kernel - Re: [PATCH 1/6] Staging: hv: mousevsc: Make boolean states boolean

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Date:	Wed, 26 Oct 2011 08:07:42 +0200
From:	Greg KH <gregkh@...e.de>
To:	Joe Perches <joe@...ches.com>
Cc:	"K. Y. Srinivasan" <kys@...rosoft.com>,
	linux-kernel@...r.kernel.org, devel@...uxdriverproject.org,
	virtualization@...ts.osdl.org, ohering@...e.com,
	dmitry.torokhov@...il.com, Haiyang Zhang <haiyangz@...rosoft.com>
Subject: Re: [PATCH 1/6] Staging: hv: mousevsc: Make  boolean states  boolean

On Tue, Oct 25, 2011 at 05:03:47PM -0700, Joe Perches wrote:
> On Tue, 2011-10-25 at 17:19 -0700, K. Y. Srinivasan wrote:
> > Make some state that is boolean in nature, a boolean variable.
> []
> > diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
> []
> @@ -148,7 +148,7 @@ struct  mousevsc_prt_msg {
> >   */
> >  struct mousevsc_dev {
> >  	struct hv_device	*device;
> > -	unsigned char		init_complete;
> > +	bool			init_complete;
> >  	struct mousevsc_prt_msg	protocol_req;
> >  	struct mousevsc_prt_msg	protocol_resp;
> >  	/* Synchronize the request/response if needed */
> > @@ -159,7 +159,7 @@ struct mousevsc_dev {
> >  	unsigned char		*report_desc;
> >  	u32			report_desc_size;
> >  	struct hv_input_dev_info hid_dev_info;
> > -	int			connected;
> > +	bool			connected;
> >  	struct hid_device       *hid_device;
> >  };
> 
> One of the bools should be moved to be adjacent to the other.

For a mouse driver, it really doesn't matter.

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