[tip:ras/urgent] acpi, nfit: Fix the memory error check in nfit_handle_mce()

[tip-bot for Vishal Verma]

Commit-ID:  fc08a4703a418a398bbb575ac311d36d110ac786
Gitweb:     http://git.kernel.org/tip/fc08a4703a418a398bbb575ac311d36d110ac786
Author:     Vishal Verma <vishal.l.verma@xxxxxxxxx>
AuthorDate: Fri, 19 May 2017 11:39:10 +0200
Committer:  Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Sun, 21 May 2017 21:39:59 +0200

acpi, nfit: Fix the memory error check in nfit_handle_mce()

The check for an MCE being a memory error in the NFIT mce handler was
bogus. Use the new mce_is_memory_error() helper to detect the error
properly.

Reported-by: Tony Luck <tony.luck@xxxxxxxxx>
Signed-off-by: Vishal Verma <vishal.l.verma@xxxxxxxxx>
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20170519093915.15413-3-bp@xxxxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

---
 drivers/acpi/nfit/mce.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/nfit/mce.c b/drivers/acpi/nfit/mce.c
index 3ba1c34..fd86bec 100644
--- a/drivers/acpi/nfit/mce.c
+++ b/drivers/acpi/nfit/mce.c
@@ -26,7 +26,7 @@ static int nfit_handle_mce(struct notifier_block *nb, unsigned long val,
 	struct nfit_spa *nfit_spa;
 
 	/* We only care about memory errors */
-	if (!(mce->status & MCACOD))
+	if (!mce_is_memory_error(mce))
 		return NOTIFY_DONE;
 
 	/*