video: fbdev: of: display_timing: Remove a redundant zeroing of memory

of_parse_display_timing() already call memset(0) on its 2nd argument, so
there is no need to clear it explicitly before calling this function.

Use kmalloc() instead of kzalloc() to save a few cycles.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c
index f93b6abbe258193a64e2bfaada6d6554196b2e22..bebd371c6b93eaea9f93239854d653fffbedff1c 100644 (file)
--- a/drivers/video/of_display_timing.c
+++ b/drivers/video/of_display_timing.c
@@ -199,7 +199,7 @@ struct display_timings *of_get_display_timings(const struct device_node *np)
                struct display_timing *dt;
                int r;
 
-               dt = kzalloc(sizeof(*dt), GFP_KERNEL);
+               dt = kmalloc(sizeof(*dt), GFP_KERNEL);
                if (!dt) {
                        pr_err("%pOF: could not allocate display_timing struct\n",
                                np);