vfio: platform: remove needless stack usage
request_module already takes format strings, so no need to duplicate
the effort.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
diff --git a/drivers/vfio/platform/vfio_platform_common.c b/drivers/vfio/platform/vfio_platform_common.c
index a1c50d6..418cdd9 100644
--- a/drivers/vfio/platform/vfio_platform_common.c
+++ b/drivers/vfio/platform/vfio_platform_common.c
@@ -51,13 +51,10 @@
static void vfio_platform_get_reset(struct vfio_platform_device *vdev)
{
- char modname[256];
-
vdev->reset = vfio_platform_lookup_reset(vdev->compat,
&vdev->reset_module);
if (!vdev->reset) {
- snprintf(modname, 256, "vfio-reset:%s", vdev->compat);
- request_module(modname);
+ request_module("vfio-reset:%s", vdev->compat);
vdev->reset = vfio_platform_lookup_reset(vdev->compat,
&vdev->reset_module);
}