[PATCH 187/379][SRU][OEM-5.6] ath11k: removing redundant reo unlock followed by immediate lock
You-Sheng Yang
vicamo.yang at canonical.com
Wed Dec 23 08:48:40 UTC 2020
From: Sowmiya Sree Elavalagan <ssreeela at codeaurora.org>
BugLink: https://bugs.launchpad.net/bugs/1879633
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 at codeaurora.org>
Signed-off-by: Kalle Valo <kvalo at codeaurora.org>
Link: https://lore.kernel.org/r/1591713432-26426-1-git-send-email-ssreeela@codeaurora.org
(cherry picked from commit 8cacd0389c4f6056250377f44fbfe18a2501dd79)
Signed-off-by: You-Sheng Yang <vicamo.yang at canonical.com>
---
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 112f130f91c2..a9cc1a457c33 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 ||
--
2.29.2
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