drm: Cocci spatch "memdup.spatch"

Change-Id: Id4720067545bd7aa7cc5e1d8866edc234a4d21a6
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c
index fa445dd..a4f5ce1 100644 (file)
--- a/drivers/gpu/drm/drm_edid_load.c
+++ b/drivers/gpu/drm/drm_edid_load.c
@@ -186,12 +186,11 @@ static u8 *edid_load(struct drm_connector *connector, char *name,
                goto relfw_out;
        }
 
-       edid = kmalloc(fwsize, GFP_KERNEL);
+       edid = kmemdup(fwdata, fwsize, GFP_KERNEL);
        if (edid == NULL) {
                err = -ENOMEM;
                goto relfw_out;
        }
-       memcpy(edid, fwdata, fwsize);
 
        if (!drm_edid_block_valid(edid, 0, print_bad_edid)) {
                connector->bad_edid_counter++;