drm/omap: use kzalloc in sita_init()

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-6-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/omapdrm/tcm-sita.c b/drivers/gpu/drm/omapdrm/tcm-sita.c
index efb6095..6df1f2a 100644 (file)
--- a/drivers/gpu/drm/omapdrm/tcm-sita.c
+++ b/drivers/gpu/drm/omapdrm/tcm-sita.c
@@ -87,14 +87,11 @@ struct tcm *sita_init(u16 width, u16 height, struct tcm_pt *attr)
        if (width == 0 || height == 0)
                return NULL;
 
-       tcm = kmalloc(sizeof(*tcm), GFP_KERNEL);
-       pvt = kmalloc(sizeof(*pvt), GFP_KERNEL);
+       tcm = kzalloc(sizeof(*tcm), GFP_KERNEL);
+       pvt = kzalloc(sizeof(*pvt), GFP_KERNEL);
        if (!tcm || !pvt)
                goto error;
 
-       memset(tcm, 0, sizeof(*tcm));
-       memset(pvt, 0, sizeof(*pvt));
-
        /* Updating the pointers to SiTA implementation APIs */
        tcm->height = height;
        tcm->width = width;