Author: Markus Elfring <elfring@users.sourceforge.net> The vunmap() function performs 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 Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/b3fbdcaf-1bda-7ce9-935b-2d716727ec39@users.sourceforge.net — drivers/gpu/drm/tegra/fb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff –git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c …