From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 16 Jul 2014 17:43:36 +0000 (-0700)
Subject: staging: comedi: usbduxsigma: checkpatch.pl cleanup (else not useful)
X-Git-Tag: v3.17-rc1~123^2~639
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=182157e1e5c66e6e647a4f1be99a6c674008e20b;p=karo-tx-linux.git

staging: comedi: usbduxsigma: checkpatch.pl cleanup (else not useful)

Fix the checkpatch.pl warning:

WARNING: else is not generally useful after a break or return

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/usbduxsigma.c b/drivers/staging/comedi/drivers/usbduxsigma.c
index e869af4784c6..94a09c16de8b 100644
--- a/drivers/staging/comedi/drivers/usbduxsigma.c
+++ b/drivers/staging/comedi/drivers/usbduxsigma.c
@@ -1176,13 +1176,13 @@ static int usbduxsigma_pwm_period(struct comedi_device *dev,
 	struct usbduxsigma_private *devpriv = dev->private;
 	int fx2delay = 255;
 
-	if (period < MIN_PWM_PERIOD) {
+	if (period < MIN_PWM_PERIOD)
 		return -EAGAIN;
-	} else {
-		fx2delay = (period / (6 * 512 * 1000 / 33)) - 6;
-		if (fx2delay > 255)
-			return -EAGAIN;
-	}
+
+	fx2delay = (period / (6 * 512 * 1000 / 33)) - 6;
+	if (fx2delay > 255)
+		return -EAGAIN;
+
 	devpriv->pwm_delay = fx2delay;
 	devpriv->pwm_period = period;
 	return 0;