From: Tobias Klauser <tklauser@distanz.ch>
Date: Tue, 12 Jun 2012 06:55:32 +0000 (-0700)
Subject: Input: gpio_keys - remove useless reinitialization of pdata->nbuttons
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=4eceb14f669cb9e9d189019e8fcbf73577fe77a7;p=openwrt%2Fstaging%2Fblogic.git

Input: gpio_keys - remove useless reinitialization of pdata->nbuttons

pdata is zeroed using memset just a few lines before, so there is no
need to set the nbuttons member to 0 again.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 62bfce468f9f..cbb1add43d5e 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -559,7 +559,6 @@ static int gpio_keys_get_devtree_pdata(struct device *dev,
 	pdata->rep = !!of_get_property(node, "autorepeat", NULL);
 
 	/* First count the subnodes */
-	pdata->nbuttons = 0;
 	pp = NULL;
 	while ((pp = of_get_next_child(node, pp)))
 		pdata->nbuttons++;