The function smem_dram_infer_struct_version() returns negative error
codes and 'ver' is an enum, which makes subsequent condition (ver < 0)
always impossible.

Fixes: 1d234eeafc56a ("soc: qcom: smem: Expose DDR data from SMEM")
Signed-off-by: Ethan Tidmore <ethantidmore06@gmail.com>
---
 drivers/soc/qcom/smem_dramc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/smem_dramc.c b/drivers/soc/qcom/smem_dramc.c
index 63ebe7f6db59..3a3d2f8f1775 100644
--- a/drivers/soc/qcom/smem_dramc.c
+++ b/drivers/soc/qcom/smem_dramc.c
@@ -371,10 +371,10 @@ DEFINE_SHOW_ATTRIBUTE(smem_hbb);
 struct dentry *smem_dram_parse(struct qcom_smem *smem, struct device *dev)
 {
 	struct dentry *debugfs_dir;
-	enum ddr_info_version ver;
 	struct smem_dram *dram;
 	size_t actual_size;
 	void *data;
+	int ver;
 
 	/* No need to check qcom_smem_is_available(), this func is called by the SMEM driver */
 	data = __qcom_smem_get(smem, QCOM_SMEM_HOST_ANY, SMEM_DDR_INFO_ID, &actual_size);
-- 
Thanks,
ET
https://github.com/sponsors/ethantidmore

On 8/18/26 4:34 AM, Ethan Tidmore wrote:
> The function smem_dram_infer_struct_version() returns negative error
> codes and 'ver' is an enum, which makes subsequent condition (ver < 0)
> always impossible.
> 
> Fixes: 1d234eeafc56a ("soc: qcom: smem: Expose DDR data from SMEM")
> Signed-off-by: Ethan Tidmore <ethantidmore06@gmail.com>
> ---

We already got another fix for that:

https://lore.kernel.org/linux-arm-msm/an1toQ-acGR0kOWj@stanley.mountain/

Konrad