x86: boot/printfc use NULL instead 0

Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
git-mirror · May 25, 2008 · 535694f · 535694f
1 parent eef8f87
commit 535694f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/x86/boot/printf.c b/arch/x86/boot/printf.c
@@ -56,7 +56,7 @@ static char *number(char *str, long num, int base, int size, int precision,
 	if (type & LEFT)
 		type &= ~ZEROPAD;
 	if (base < 2 || base > 36)
-		return 0;
+		return NULL;
 	c = (type & ZEROPAD) ? '0' : ' ';
 	sign = 0;
 	if (type & SIGN) {