[PATCH ath-next] wifi: ath12k: fix OF node refcount imbalance in WSI graph traversal
Jeff Johnson
jeff.johnson at oss.qualcomm.com
Thu Apr 23 11:00:56 PDT 2026
On Fri, 10 Apr 2026 12:43:00 +0530, Aaradhana Sahu wrote:
> ath12k_core_get_wsi_info() traverses the WSI (Wired Serial Interface)
> device graph starting from dev->of_node. The current code uses
> dev->of_node directly as the local traversal pointer and calls
> of_node_put() on error.
>
> Since the driver does not own a reference to dev->of_node, dropping it
> during traversal results in the following OF refcount underflow:
>
> [...]
Applied, thanks!
[1/1] wifi: ath12k: fix OF node refcount imbalance in WSI graph traversal
commit: f3ba9e05cc7b65f41f58bb4808f6c3a8f7894bb1
Best regards,
--
Jeff Johnson <jeff.johnson at oss.qualcomm.com>
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