linux-kernel - [PATCH 3/7] staging: comedi: comedi_fops: simplify comedi_is_subdevice

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Message-Id: <1427469186-11222-4-git-send-email-abbotti@mev.co.uk>
Date:	Fri, 27 Mar 2015 15:13:02 +0000
From:	Ian Abbott <abbotti@....co.uk>
To:	<driverdev-devel@...uxdriverproject.org>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Ian Abbott <abbotti@....co.uk>,
	H Hartley Sweeten <hartleys@...ionengravers.com>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH 3/7] staging: comedi: comedi_fops: simplify comedi_is_subdevice_idle()

Don't use a conditional operator when a simple "not" will do.

Signed-off-by: Ian Abbott <abbotti@....co.uk>
---
 drivers/staging/comedi/comedi_fops.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 17ac285..9e49c8a 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -652,7 +652,7 @@ static bool comedi_is_subdevice_idle(struct comedi_subdevice *s)
 {
 	unsigned runflags = comedi_get_subdevice_runflags(s);
 
-	return (runflags & COMEDI_SRF_BUSY_MASK) ? false : true;
+	return !(runflags & COMEDI_SRF_BUSY_MASK);
 }
 
 /**
-- 
2.1.4

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