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Date:	Tue, 09 Oct 2007 22:21:00 -0300
From:	Mauro Carvalho Chehab <mchehab@...radead.org>
To:	Jiri Slaby <jirislaby@...il.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, daniel@...u.de, holger@...u.de,
	video4linux-list@...hat.com,
	v4l-dvb maintainer list <v4l-dvb-maintainer@...uxtv.org>
Subject: Re: [PATCH 3/3] V4L: cinergyT2, remove bad usage of ERESTARTSYS

Hi Jiri,

Em Seg, 2007-10-08 às 13:41 +0100, Jiri Slaby escreveu:
> cinergyT2, remove bad usage of ERESTARTSYS
> 
> test of cinergyt2->disconnect_pending doesn't ensure pending signal and so
> ERESTARTSYS would reach userspace, which is not permitted. Change it to
> EAGAIN
> 

checkpatch.pl is complaining about your changeset:

do not use assignment in if condition
#82: FILE: drivers/media/dvb/cinergyT2/cinergyT2.c:492:
+     if ((err = mutex_lock_interruptible(&cinergyt2->wq_sem)))

do not use assignment in if condition
#86: FILE: drivers/media/dvb/cinergyT2/cinergyT2.c:495:
+     if ((err = mutex_lock_interruptible(&cinergyt2->sem)))

do not use assignment in if condition
#133: FILE: drivers/media/dvb/cinergyT2/cinergyT2.c:1036:
+     if ((err = mutex_lock_interruptible(&cinergyt2->wq_sem)))

do not use assignment in if condition
#137: FILE: drivers/media/dvb/cinergyT2/cinergyT2.c:1039:
+     if ((err = mutex_lock_interruptible(&cinergyt2->sem)))

Please fix.

Cheers,
Mauro

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