[tip:ras/core] x86/mce: Remove !banks check

[tip-bot for Borislav Petkov <tipbot@zytor.com>]

Commit-ID:  45deca7d96e0e33061b7d12932b381114db18f60
Gitweb:     https://git.kernel.org/tip/45deca7d96e0e33061b7d12932b381114db18f60
Author:     Borislav Petkov <bp@suse.de>
AuthorDate: Fri, 22 Jun 2018 11:54:25 +0200
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Fri, 22 Jun 2018 14:37:22 +0200

x86/mce: Remove !banks check

If we don't have MCA banks, we won't see machine checks anyway. Drop the
check.

Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20180622095428.626-5-bp@alien8.de

---
 arch/x86/kernel/cpu/mcheck/mce.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 18804834dbc0..8ac2ea2a874a 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1187,9 +1187,6 @@ void do_machine_check(struct pt_regs *regs, long error_code)
 
 	this_cpu_inc(mce_exception_count);
 
-	if (!cfg->banks)
-		goto out;
-
 	mce_gather_info(&m, regs);
 	m.tsc = rdtsc();
 
@@ -1329,7 +1326,7 @@ void do_machine_check(struct pt_regs *regs, long error_code)
 	if (worst > 0)
 		mce_report_event(regs);
 	mce_wrmsrl(MSR_IA32_MCG_STATUS, 0);
-out:
+
 	sync_core();
 
 	if (worst != MCE_AR_SEVERITY && !kill_it)