From: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Subject: [PATCH] firmware: qcom: scm: preserve assign_mem() error return value
Date: Thu, 7 Aug 2025 18:14:51 +0530 [thread overview]
Message-ID: <20250807124451.2623019-1-mukesh.ojha@oss.qualcomm.com> (raw)
When qcom_scm_assign_mem() fails, the error value is currently being
overwritten after it is logged, resulting in the loss of the original
error code. Fix this by retaining and returning the original error value
as intended.
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
---
drivers/firmware/qcom/qcom_scm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/qcom/qcom_scm.c b/drivers/firmware/qcom/qcom_scm.c
index 26cd0458aacd..5243d5abbbe9 100644
--- a/drivers/firmware/qcom/qcom_scm.c
+++ b/drivers/firmware/qcom/qcom_scm.c
@@ -1119,7 +1119,7 @@ int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz,
if (ret) {
dev_err(__scm->dev,
"Assign memory protection call failed %d\n", ret);
- return -EINVAL;
+ return ret;
}
*srcvm = next_vm;
--
2.50.1
next reply other threads:[~2025-08-07 12:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-07 12:44 Mukesh Ojha [this message]
2025-08-07 12:53 ` Konrad Dybcio
2025-08-11 18:41 ` Bjorn Andersson
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