* [PATCH -next] remoteproc: qcom: wcss: Fix wrong pointer passed to PTR_ERR()
@ 2021-03-25 3:08 'Wei Yongjun
2021-03-25 7:27 ` Dan Carpenter
0 siblings, 1 reply; 2+ messages in thread
From: 'Wei Yongjun @ 2021-03-25 3:08 UTC (permalink / raw)
To: weiyongjun1, Andy Gross, Bjorn Andersson, Ohad Ben-Cohen,
Mathieu Poirier, Philipp Zabel, Govind Singh
Cc: linux-arm-msm, linux-remoteproc, kernel-janitors, Hulk Robot
From: Wei Yongjun <weiyongjun1@huawei.com>
PTR_ERR should access the value just tested by IS_ERR, otherwise
the wrong error code will be returned.
Fixes: 0af65b9b915e ("remoteproc: qcom: wcss: Add non pas wcss Q6 support for QCS404")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
drivers/remoteproc/qcom_q6v5_wcss.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/remoteproc/qcom_q6v5_wcss.c b/drivers/remoteproc/qcom_q6v5_wcss.c
index 71ec1a451e35..eda64f86d7b0 100644
--- a/drivers/remoteproc/qcom_q6v5_wcss.c
+++ b/drivers/remoteproc/qcom_q6v5_wcss.c
@@ -972,7 +972,7 @@ static int q6v5_wcss_init_clock(struct q6v5_wcss *wcss)
ret = PTR_ERR(wcss->qdsp6ss_axim_cbcr);
if (ret != -EPROBE_DEFER)
dev_err(wcss->dev, "failed to get axim cbcr clk\n");
- return PTR_ERR(wcss->qdsp6ss_abhm_cbcr);
+ return PTR_ERR(wcss->qdsp6ss_axim_cbcr);
}
wcss->lcc_bcr_sleep = devm_clk_get(wcss->dev, "lcc_bcr_sleep");
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH -next] remoteproc: qcom: wcss: Fix wrong pointer passed to PTR_ERR()
2021-03-25 3:08 [PATCH -next] remoteproc: qcom: wcss: Fix wrong pointer passed to PTR_ERR() 'Wei Yongjun
@ 2021-03-25 7:27 ` Dan Carpenter
0 siblings, 0 replies; 2+ messages in thread
From: Dan Carpenter @ 2021-03-25 7:27 UTC (permalink / raw)
To: 'Wei Yongjun
Cc: Andy Gross, Bjorn Andersson, Ohad Ben-Cohen, Mathieu Poirier,
Philipp Zabel, Govind Singh, linux-arm-msm, linux-remoteproc,
kernel-janitors, Hulk Robot
On Thu, Mar 25, 2021 at 03:08:57AM +0000, 'Wei Yongjun wrote:
> From: Wei Yongjun <weiyongjun1@huawei.com>
>
> PTR_ERR should access the value just tested by IS_ERR, otherwise
> the wrong error code will be returned.
>
> Fixes: 0af65b9b915e ("remoteproc: qcom: wcss: Add non pas wcss Q6 support for QCS404")
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
> ---
> drivers/remoteproc/qcom_q6v5_wcss.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/remoteproc/qcom_q6v5_wcss.c b/drivers/remoteproc/qcom_q6v5_wcss.c
> index 71ec1a451e35..eda64f86d7b0 100644
> --- a/drivers/remoteproc/qcom_q6v5_wcss.c
> +++ b/drivers/remoteproc/qcom_q6v5_wcss.c
> @@ -972,7 +972,7 @@ static int q6v5_wcss_init_clock(struct q6v5_wcss *wcss)
> ret = PTR_ERR(wcss->qdsp6ss_axim_cbcr);
> if (ret != -EPROBE_DEFER)
> dev_err(wcss->dev, "failed to get axim cbcr clk\n");
> - return PTR_ERR(wcss->qdsp6ss_abhm_cbcr);
> + return PTR_ERR(wcss->qdsp6ss_axim_cbcr);
Just return ret;
(Don't worry about being consistent when the other returns are doing it
wrong).
regards,
dan carpenter
^ permalink raw reply [flat|nested] 2+ messages in thread
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