Author: Markus Elfring <elfring@users.sourceforge.net> The vunmap() function performes also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Reviewed-by: Thierry Reding Signed-off-by: Dave Airlie — drivers/gpu/drm/udl/udl_gem.c | 3 +– 1 file changed, 1 insertion(+), 2 deletions(-) diff –git a/drivers/gpu/drm/udl/udl_gem.c …