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Commit cd57b48a authored by Wei Yongjun's avatar Wei Yongjun Committed by Daniel Vetter
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drm/msm/dsi: fix error return code in msm_dsi_host_init() 



Fix to return error code -ENOMEM from the malloc error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170209151907.28800-1-weiyj.lk@gmail.com
parent 5721a380

drivers/gpu/drm/msm/dsi/dsi_host.c

+1 −0
Original line number Diff line number Diff line
@@ -1743,6 +1743,7 @@ int msm_dsi_host_init(struct msm_dsi *msm_dsi) 


	msm_host->rx_buf = devm_kzalloc(&pdev->dev, SZ_4K, GFP_KERNEL);

	if (!msm_host->rx_buf) {

		ret = -ENOMEM;

		pr_err("%s: alloc rx temp buf failed\n", __func__);

		goto fail;

	}