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Date: Wed, 10 Oct 2018 13:02:43 +0000
From: YueHaibing <yuehaibing@...wei.com>
To: Gustavo Padovan <gustavo@...ovan.org>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Sean Paul <sean@...rly.run>, "David Airlie" <airlied@...ux.ie>
CC: YueHaibing <yuehaibing@...wei.com>,
<dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
<kernel-janitors@...r.kernel.org>
Subject: [PATCH -next] drm: Use PTR_ERR_OR_ZERO in drm_fb_cma_fbdev_init()
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
drivers/gpu/drm/drm_fb_cma_helper.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c
index fb0dfc6..30741eb 100644
--- a/drivers/gpu/drm/drm_fb_cma_helper.c
+++ b/drivers/gpu/drm/drm_fb_cma_helper.c
@@ -124,10 +124,7 @@ int drm_fb_cma_fbdev_init(struct drm_device *dev, unsigned int preferred_bpp,
/* dev->fb_helper will indirectly point to fbdev_cma after this call */
fbdev_cma = drm_fbdev_cma_init(dev, preferred_bpp, max_conn_count);
- if (IS_ERR(fbdev_cma))
- return PTR_ERR(fbdev_cma);
-
- return 0;
+ return PTR_ERR_OR_ZERO(fbdev_cma);
}
EXPORT_SYMBOL_GPL(drm_fb_cma_fbdev_init);
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