drm : Insert blank lines after declarations.

Resolve checkpatch issues for missing blank lines after declarations.
Issues found in multiple files with checkpatch.pl.

Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200702131749.GA25710@blackclown

drivers/gpu/drm/drm_ioc32.c

@@ -388,6 +388,7 @@ static int drm_legacy_infobufs32(struct drm_device *dev, void *data,
 			struct drm_file *file_priv)
 {
 	drm_buf_info32_t *request = data;
+
 	return __drm_legacy_infobufs(dev, data, &request->count, copy_one_buf32);
 }
 
@@ -813,6 +814,7 @@ static int compat_drm_update_draw(struct file *file, unsigned int cmd,
 				  unsigned long arg)
 {
 	drm_update_draw32_t update32;
+
 	if (copy_from_user(&update32, (void __user *)arg, sizeof(update32)))
 		return -EFAULT;