vfio: virqfd_lock can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Reviewed-by: Eric Auger <eric.auger@linaro.org> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
git-mirror · Mar 17, 2015 · 66fdc05 · 66fdc05
1 parent 2f51bf4
commit 66fdc05
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/vfio/virqfd.c b/drivers/vfio/virqfd.c
@@ -16,7 +16,7 @@
 #include <linux/slab.h>
 
 static struct workqueue_struct *vfio_irqfd_cleanup_wq;
-DEFINE_SPINLOCK(virqfd_lock);
+static DEFINE_SPINLOCK(virqfd_lock);
 
 int __init vfio_virqfd_init(void)
 {