From: Madhusudhanan Ravindran <mravindran04@gmail.com>
Date: Tue, 10 Mar 2015 17:37:39 +0000 (+0530)
Subject: staging: sm750fb: Use kzalloc rather than kmalloc followed by memset with 0
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a99e334da16ce81163db0e47ec22469a79a91b72;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

staging: sm750fb: Use kzalloc rather than kmalloc followed by memset with 0

The semantic patch that makes this change is available
in scriptcoccinelle/api/alloc/kzalloc-simple.cocci.

Signed-off-by: Madhusudhanan Ravindran <mravindran04@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index 5532a28e6030..aa0888c232b9 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -1278,11 +1278,10 @@ static int __init lynxfb_setup(char * options)
 	pr_info("options:%s\n",options);
 
 	len = strlen(options) + 1;
-	g_settings = kmalloc(len,GFP_KERNEL);
+	g_settings = kzalloc(len, GFP_KERNEL);
 	if(!g_settings)
 		return -ENOMEM;
 
-	memset(g_settings,0,len);
 	tmp = g_settings;
 
 	/* 	Notes: