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Subject[PATCH] x86_64: use NULL for pointer
From: Randy Dunlap <randy.dunlap@oracle.com>

Use NULL instead of 0 for pointer:
arch/x86_64/kernel/vsyscall.c:183:21: warning: Using plain integer as NULL pointer

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
---
arch/x86_64/kernel/vsyscall.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- linux-2.6.22-rc3-git7.orig/arch/x86_64/kernel/vsyscall.c
+++ linux-2.6.22-rc3-git7/arch/x86_64/kernel/vsyscall.c
@@ -180,7 +180,7 @@ time_t __vsyscall(1) vtime(time_t *t)
if (unlikely(!__vsyscall_gtod_data.sysctl_enabled))
return time_syscall(t);

- vgettimeofday(&tv, 0);
+ vgettimeofday(&tv, NULL);
result = tv.tv_sec;
if (t)
*t = result;
-
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