x86: coding style fixes to arch/x86/kernel/early_printk.c

Before:
total: 17 errors, 3 warnings, 254 lines checked

After:
total: 2 errors, 3 warnings, 254 lines checked

paolo@paolo-desktop:/tmp/b$ md5sum *
da32f5cd8f248970e4809e1005393e95  early_printk.o.after
da32f5cd8f248970e4809e1005393e95  early_printk.o.before

paolo@paolo-desktop:/tmp/b$ size *
   text    data     bss     dec     hex filename
   1172     280      12    1464     5b8 early_printk.o.after
   1172     280      12    1464     5b8 early_printk.o.befor
Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/kernel/early_printk.c

@@ -108,12 +108,12 @@ static __init void early_serial_init(char *s)
 
 	if (*s) {
 		unsigned port;
-		if (!strncmp(s,"0x",2)) {
+		if (!strncmp(s, "0x", 2)) {
 			early_serial_base = simple_strtoul(s, &e, 16);
 		} else {
 			static int bases[] = { 0x3f8, 0x2f8 };
 
-			if (!strncmp(s,"ttyS",4))
+			if (!strncmp(s, "ttyS", 4))
 				s += 4;
 			port = simple_strtoul(s, &e, 10);
 			if (port > 1 || s == e)
@@ -202,9 +202,9 @@ void early_printk(const char *fmt, ...)
 	int n;
 	va_list ap;
 
-	va_start(ap,fmt);
-	n = vscnprintf(buf,512,fmt,ap);
-	early_console->write(early_console,buf,n);
+	va_start(ap, fmt);
+	n = vscnprintf(buf, 512, fmt, ap);
+	early_console->write(early_console, buf, n);
 	va_end(ap);
 }