[PATCH] ath11k: unlock mutex during failure in qmi fw ready

[PATCH] ath11k: unlock mutex during failure in qmi fw ready

[Govindaraj Saminathan]

qmi firmware ready event start to initialize the core modules and
the sequence executed with mutex lock. In case of any failure
mutex should be unlocked otherwise it will hang during the recovery.

Signed-off-by: Govindaraj Saminathan <gsamin@codeaurora.org>
---
 drivers/net/wireless/ath/ath11k/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 9324dcb..d2dd0ba 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -531,6 +531,7 @@ int ath11k_core_qmi_firmware_ready(struct ath11k_base *ab)
 	ath11k_core_stop(ab);
 err_dp_free:
 	ath11k_dp_free(ab);
+	mutex_unlock(&ab->core_lock);
 	return ret;
 }
 
-- 
1.9.1


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Re: [PATCH] ath11k: unlock mutex during failure in qmi fw ready

[Kalle Valo]

Govindaraj Saminathan <gsamin@codeaurora.org> wrote:

> qmi firmware ready event start to initialize the core modules and
> the sequence executed with mutex lock. In case of any failure
> mutex should be unlocked otherwise it will hang during the recovery.
> 
> Signed-off-by: Govindaraj Saminathan <gsamin@codeaurora.org>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

Patch applied to ath11k-post-bringup branch of ath.git, thanks.

c1283e0e7f1a ath11k: unlock mutex during failure in qmi fw ready

-- 
https://patchwork.kernel.org/patch/11221153/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches


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