drm: Cocci spatch "memdup.spatch"

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 fa445dd4dc006e5c1ec2f079b206cdd72cecf7e6..a4f5ce14dc1cdca1970a689ab19f6c10144aec8d 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++;