[PATCH] ath11k: removing redundant reo unlock followed by immediate lock

[PATCH] ath11k: removing redundant reo unlock followed by immediate lock

[Sowmiya Sree Elavalagan]

Removed reo cmd lock and unlock which was acquiring the lock immediately
after unlock. Done for code clean up.

Signed-off-by: Sowmiya Sree Elavalagan <ssreeela@codeaurora.org>
---
 drivers/net/wireless/ath/ath11k/dp_rx.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c
index a54610d..a010cf7 100644
--- a/drivers/net/wireless/ath/ath11k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath11k/dp_rx.c
@@ -653,10 +653,8 @@ static void ath11k_dp_rx_tid_del_func(struct ath11k_dp *dp, void *ctx,
 	spin_lock_bh(&dp->reo_cmd_lock);
 	list_add_tail(&elem->list, &dp->reo_cmd_cache_flush_list);
 	dp->reo_cmd_cache_flush_count++;
-	spin_unlock_bh(&dp->reo_cmd_lock);
 
 	/* Flush and invalidate aged REO desc from HW cache */
-	spin_lock_bh(&dp->reo_cmd_lock);
 	list_for_each_entry_safe(elem, tmp, &dp->reo_cmd_cache_flush_list,
 				 list) {
 		if (dp->reo_cmd_cache_flush_count > DP_REO_DESC_FREE_THRESHOLD ||
-- 
2.7.4

Re: [PATCH] ath11k: removing redundant reo unlock followed by immediate lock

[Kalle Valo]

Sowmiya Sree Elavalagan <ssreeela@codeaurora.org> wrote:

> Removed reo cmd lock and unlock which was acquiring the lock immediately
> after unlock. Done for code clean up.
> 
> Signed-off-by: Sowmiya Sree Elavalagan <ssreeela@codeaurora.org>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

Patch applied to ath-next branch of ath.git, thanks.

8cacd0389c4f ath11k: removing redundant reo unlock followed by immediate lock

-- 
https://patchwork.kernel.org/patch/11595859/

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