x86: spl: Drop duplicate CPU init

x86_cpu_init_f() is called by arch_cpu_init() a few lines below this
code. Drop the duplicate call.

Signed-off-by: Simon Glass <sjg@chromium.org>

arch/x86/lib/spl.c

@@ -84,8 +84,6 @@ static int x86_spl_init(void)
 	log_debug("x86 spl starting\n");
 	if (IS_ENABLED(TPL))
 		ret = x86_cpu_reinit_f();
-	else
-		ret = x86_cpu_init_f();
 	ret = spl_init();
 	if (ret) {
 		log_debug("spl_init() failed (err=%d)\n", ret);