linux-kernel - [PATCH] Staging: comedi: remove unnecessary braces in pcl711.c

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Date:	Mon, 13 Jan 2014 21:13:16 -0600
From:	Chase Southwood <chase.southwood@...oo.com>
To:	gregkh@...uxfoundation.org
Cc:	abbotti@....co.uk, hsweeten@...ionengravers.com,
	linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
	Chase Southwood <chase.southwood@...oo.com>
Subject: [PATCH] Staging: comedi: remove unnecessary braces in pcl711.c

This patch for pcl711.c removes braces causing a checkpatch.pl warning.
It also removes an empty else arm of an if-else statement.

Signed-off-by: Chase Southwood <chase.southwood@...oo.com>
---

I removed the "else" arm of this statement because it was empty, save for the "ignore" comment.  If it is instead preferred kernel style for this empty else to remain in, let me know and I will correct this patch accordingly.

 drivers/staging/comedi/drivers/pcl711.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/staging/comedi/drivers/pcl711.c b/drivers/staging/comedi/drivers/pcl711.c
index f0fc123..6595788 100644
--- a/drivers/staging/comedi/drivers/pcl711.c
+++ b/drivers/staging/comedi/drivers/pcl711.c
@@ -336,11 +336,8 @@ static int pcl711_ai_cmdtest(struct comedi_device *dev,
 	err |= cfc_check_trigger_arg_is(&cmd->convert_arg, 0);
 	err |= cfc_check_trigger_arg_is(&cmd->scan_end_arg, cmd->chanlist_len);
 
-	if (cmd->stop_src == TRIG_NONE) {
+	if (cmd->stop_src == TRIG_NONE)
 		err |= cfc_check_trigger_arg_is(&cmd->stop_arg, 0);
-	} else {
-		/* ignore */
-	}
 
 	if (err)
 		return 3;
-- 
1.8.4.2

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