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drm/msm: Fix error return code in msm_drm_init()

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When it fail to create crtc_event kthread, it just jump to err_msm_uninit,
while the 'ret' is not updated. So assign the return code before that.

Fixes: 25fdd5933e ("drm/msm: Add SDM845 DPU support")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Li <liwei391@huawei.com>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Link: https://lore.kernel.org/r/20210705134302.315813-1-liwei391@huawei.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Wei Li 2021-07-05 21:43:02 +08:00 committed by Rob Clark
parent b93cc4b201
commit bfddcfe155
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/msm/msm_drv.c
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@ -539,6 +539,7 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv)
if (IS_ERR(priv->event_thread[i].worker)) {
ret = PTR_ERR(priv->event_thread[i].worker);
DRM_DEV_ERROR(dev, "failed to create crtc_event kthread\n");
ret = PTR_ERR(priv->event_thread[i].worker);
goto err_msm_uninit;
}