linux-kernel - [PATCH] x86/vdso: use NULL instead of zero

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Date:	Tue, 16 Sep 2014 10:31:09 +0200
From:	Michele Curti <michele.curti@...il.com>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	x86@...nel.org, tglx@...utronix.de, mingo@...hat.com,
	hpa@...or.com, linux-kernel@...r.kernel.org
Subject: [PATCH] x86/vdso: use NULL instead of zero


x86/vdso: use NULL instead of zero in patch_vdso32()

Signed-off-by: Michele Curti <michele.curti@...il.com>

diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
index 1ad1026..a4647bc 100644
--- a/arch/x86/vdso/vma.c
+++ b/arch/x86/vdso/vma.c
@@ -34,7 +34,7 @@ static unsigned vdsox32_size;
 void __init patch_vdso32(void *vdso, size_t len)
 {
 	Elf32_Ehdr *hdr = vdso;
-	Elf32_Shdr *sechdrs, *alt_sec = 0;
+	Elf32_Shdr *sechdrs, *alt_sec = NULL;
 	char *secstrings;
 	void *alt_data;
 	int i;
-- 
2.1.0

Regards,
Michele

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