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authorKees Cook <keescook@chromium.org>2015-11-19 16:17:24 -0800
committerAlex Williamson <alex.williamson@redhat.com>2015-11-20 09:00:10 -0700
commit7200be7c81cc1a1c54a79348a724c16345c5242f (patch)
tree99e614dd0c50007d870649a2430364ae3c56f7c7 /drivers/vfio/platform
parent7d10f4e0797597a31f2724b46e619ee10d8eb501 (diff)
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>
Diffstat (limited to 'drivers/vfio/platform')
-rw-r--r--drivers/vfio/platform/vfio_platform_common.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/vfio/platform/vfio_platform_common.c b/drivers/vfio/platform/vfio_platform_common.c
index a1c50d630792..418cdd9ba3f4 100644
--- a/drivers/vfio/platform/vfio_platform_common.c
+++ b/drivers/vfio/platform/vfio_platform_common.c
@@ -51,13 +51,10 @@ static vfio_platform_reset_fn_t vfio_platform_lookup_reset(const char *compat,
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);
}