Commit cd57b48a authored by Wei Yongjun's avatar Wei Yongjun Committed by Daniel Vetter

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
...@@ -1743,6 +1743,7 @@ int msm_dsi_host_init(struct msm_dsi *msm_dsi) ...@@ -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); msm_host->rx_buf = devm_kzalloc(&pdev->dev, SZ_4K, GFP_KERNEL);
if (!msm_host->rx_buf) { if (!msm_host->rx_buf) {
ret = -ENOMEM;
pr_err("%s: alloc rx temp buf failed\n", __func__); pr_err("%s: alloc rx temp buf failed\n", __func__);
goto fail; goto fail;
} }
......
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