linux-kernel - [PATCH] Input: intel-mid-touch - remove pointless checking for variable 'found'

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Message-ID: <1310454831.16511.1.camel@phoenix>
Date:	Tue, 12 Jul 2011 15:13:51 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	"Sreedhara Murthy. D.S" <sreedhara.ds@...el.com>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	linux-input@...r.kernel.org
Subject: [PATCH] Input: intel-mid-touch - remove pointless checking for
 variable 'found'

The implementation does break from the for loop after we assign i to variable
'found'.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/input/touchscreen/intel-mid-touch.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/drivers/input/touchscreen/intel-mid-touch.c b/drivers/input/touchscreen/intel-mid-touch.c
index 66c96bf..9283284 100644
--- a/drivers/input/touchscreen/intel-mid-touch.c
+++ b/drivers/input/touchscreen/intel-mid-touch.c
@@ -454,9 +454,6 @@ static int __devinit mrstouch_chan_parse(struct mrstouch_dev *tsdev)
 	found = -1;
 
 	for (i = 0; i < MRSTOUCH_MAX_CHANNELS; i++) {
-		if (found >= 0)
-			break;
-
 		err = intel_scu_ipc_ioread8(PMICADDR0 + i, &r8);
 		if (err)
 			return err;
-- 
1.7.4.1



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