video: fbdev-VIA: Deletion of an unnecessary check before the functio…

…n call "framebuffer_release"

The framebuffer_release() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

drivers/video/fbdev/via/viafbdev.c

@@ -1937,8 +1937,7 @@ int via_fb_pci_probe(struct viafb_dev *vdev)
 out_dealloc_cmap:
 	fb_dealloc_cmap(&viafbinfo->cmap);
 out_fb1_release:
-	if (viafbinfo1)
-		framebuffer_release(viafbinfo1);
+	framebuffer_release(viafbinfo1);
 out_fb_release:
 	i2c_bus_free(viaparinfo->shared);
 	framebuffer_release(viafbinfo);