linux-kernel - [PATCH] firmware/efi : use NULL instead of 0 for pointer

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Date:	Thu, 13 Feb 2014 18:54:48 +0900
From:	Daeseok Youn <daeseok.youn@...il.com>
To:	matt.fleming@...el.com
Cc:	linux-efi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] firmware/efi : use NULL instead of 0 for pointer

>From 1c70573009a3b50cef2acaae1e5a8cd350edfe6d Mon Sep 17 00:00:00 2001
From: Daeseok Youn <daeseok.youn@...il.com>
Date: Thu, 13 Feb 2014 17:16:36 +0900
Subject: [PATCH] firmware/efi : use NULL instead of 0 for pointer

following sparse warnings:

drivers/firmware/efi/efivars.c:230:66: warning:
 Using plain integer as NULL pointer
drivers/firmware/efi/efi.c:236:27: warning:
 Using plain integer as NULL pointer

Signed-off-by: Daeseok Youn <daeseok.youn@...il.com>
---
 drivers/firmware/efi/efi.c     |    2 +-
 drivers/firmware/efi/efivars.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 4753bac..d85187f 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -233,7 +233,7 @@ static __initdata efi_config_table_type_t common_tables[] = 
{
 	{SAL_SYSTEM_TABLE_GUID, "SALsystab", &efi.sal_systab},
 	{SMBIOS_TABLE_GUID, "SMBIOS", &efi.smbios},
 	{UGA_IO_PROTOCOL_GUID, "UGA", &efi.uga},
-	{NULL_GUID, NULL, 0},
+	{NULL_GUID, NULL, NULL},
 };
 
 static __init int match_config_table(efi_guid_t *guid,
diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
index 3dc2482..50ea412 100644
--- a/drivers/firmware/efi/efivars.c
+++ b/drivers/firmware/efi/efivars.c
@@ -227,7 +227,7 @@ efivar_store_raw(struct efivar_entry *entry, const char 
*buf, size_t count)
 	memcpy(&entry->var, new_var, count);
 
 	err = efivar_entry_set(entry, new_var->Attributes,
-			       new_var->DataSize, new_var->Data, false);
+			       new_var->DataSize, new_var->Data, NULL);
 	if (err) {
 		printk(KERN_WARNING "efivars: set_variable() failed: status=%d\n", 
err);
 		return -EIO;
-- 
1.7.9.5


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