EDAC: Test correct variable in ->store function

commit 8024c4c0 upstream.

We're testing for ->show but calling ->store().
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

drivers/edac/edac_pci_sysfs.c

@@ -257,7 +257,7 @@ static ssize_t edac_pci_dev_store(struct kobject *kobj,
 	struct edac_pci_dev_attribute *edac_pci_dev;
 	edac_pci_dev = (struct edac_pci_dev_attribute *)attr;
 
-	if (edac_pci_dev->show)
+	if (edac_pci_dev->store)
 		return edac_pci_dev->store(edac_pci_dev->value, buffer, count);
 	return -EIO;
 }