x86/fpu: Remove fpu__init_cpu_ctx_switch() call from fpu__init_system()

We are now doing the fpu__init_cpu_ctx_switch() call from fpu__init_cpu(),
so there's no need to call it from fpu__init_system() anymore.
Reviewed-by: Borislav Petkov <bp@alien8.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

arch/x86/kernel/fpu/init.c

@@ -239,7 +239,6 @@ void fpu__init_system(void)
 	fpu__init_system_xstate();
 
 	fpu__init_system_ctx_switch();
-	fpu__init_cpu_ctx_switch();
 }
 
 void fpu__cpu_init(void)