console/dummy: leave .con_font_get set to NULL

commit 724ba8b30b044aa0d94b1cd374fc15806cdd6f18 upstream.

When this method is set, the caller expects struct console_font fields
to be properly initialized when it returns. Leave it unset otherwise
nonsensical (leaked kernel stack) values are returned to user space.

Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/video/console/dummycon.c b/drivers/video/console/dummycon.c
index b63860f..821b598 100644 (file)
--- a/drivers/video/console/dummycon.c
+++ b/drivers/video/console/dummycon.c
@@ -71,7 +71,6 @@ const struct consw dummy_con = {
     .con_switch =      DUMMY,
     .con_blank =       DUMMY,
     .con_font_set =    DUMMY,
-    .con_font_get =    DUMMY,
     .con_font_default =        DUMMY,
     .con_font_copy =   DUMMY,
     .con_set_palette = DUMMY,