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Commit bdf6f135 authored by Wei Yongjun's avatar Wei Yongjun Committed by Daniel Vetter
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drm/hisilicon/hibmc: Fix wrong pointer passed to PTR_ERR() 



PTR_ERR should access the value just tested by IS_ERR, otherwise
the wrong error code will be returned.

Fixes: d1667b86 ("drm/hisilicon/hibmc: Add support for frame buffer")
Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: default avatarGustavo Padovan <gustavo.padovan@collabora.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170112151921.16538-1-weiyj.lk@gmail.com
parent 899cc5f1

drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c

+1 −1
Original line number Diff line number Diff line
@@ -121,7 +121,7 @@ static int hibmc_drm_fb_create(struct drm_fb_helper *helper, 


	hi_fbdev->fb = hibmc_framebuffer_init(priv->dev, &mode_cmd, gobj);

	if (IS_ERR(hi_fbdev->fb)) {

		ret = PTR_ERR(info);

		ret = PTR_ERR(hi_fbdev->fb);

		DRM_ERROR("failed to initialize framebuffer: %d\n", ret);

		goto out_release_fbi;

	}