Applied.

Thanks, Inki Dae

2013/3/12 Alexandru Gheorghiu gheorghiuandru@gmail.com:

Replaced calls to kzalloc followed by memcpy with call to kmemdup. Patch found using coccinelle.

Signed-off-by: Alexandru Gheorghiu gheorghiuandru@gmail.com

drivers/gpu/drm/exynos/exynos_drm_vidi.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 13ccbd4..9504b0c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -117,13 +117,12 @@ static struct edid *vidi_get_edid(struct device *dev, }

    edid_len = (1 + ctx->raw_edid->extensions) * EDID_LENGTH;

•   edid = kzalloc(edid_len, GFP_KERNEL);
  

•   edid = kmemdup(ctx->raw_edid, edid_len, GFP_KERNEL);
    if (!edid) {
            DRM_DEBUG_KMS("failed to allocate edid\n");
            return ERR_PTR(-ENOMEM);
    }
  
  

•   memcpy(edid, ctx->raw_edid, edid_len);
    return edid;
  

}

@@ -563,12 +562,11 @@ int vidi_connection_ioctl(struct drm_device *drm_dev, void *data, return -EINVAL; } edid_len = (1 + raw_edid->extensions) * EDID_LENGTH;

•           ctx->raw_edid = kzalloc(edid_len, GFP_KERNEL);
  

•           ctx->raw_edid = kmemdup(raw_edid, edid_len, GFP_KERNEL);
            if (!ctx->raw_edid) {
                    DRM_DEBUG_KMS("failed to allocate raw_edid.\n");
                    return -ENOMEM;
            }
  

•           memcpy(ctx->raw_edid, raw_edid, edid_len);
    } else {
            /*
             * with connection = 0, free raw_edid
  

-- 1.7.9.5

---

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