x86/delay: Fix inconsistent whitespace

Smatch warns about this whitespace damage:

	arch/x86/lib/delay.c:134 delay_halt_mwaitx() warn: inconsistent indenting

Signed-off-by: Charles Han <hanchunchao@inspur.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20250305063515.3951-1-hanchunchao@inspur.com

arch/x86/lib/delay.c

@@ -131,7 +131,7 @@ static void delay_halt_mwaitx(u64 unused, u64 cycles)
 	 * Use cpu_tss_rw as a cacheline-aligned, seldom accessed per-cpu
 	 * variable as the monitor target.
 	 */
-	 __monitorx(raw_cpu_ptr(&cpu_tss_rw), 0, 0);
+	__monitorx(raw_cpu_ptr(&cpu_tss_rw), 0, 0);
 
 	/*
 	 * AMD, like Intel, supports the EAX hint and EAX=0xf means, do not