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wifi: ath12k: Assert base_lock is held before allocating REO update element

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Add a lockdep assertion to verify that ab->base_lock is held prior to
allocating a REO update element in ath12k_dp_prepare_reo_update_elem().
This helps detect potential concurrency issues during development and
improves code robustness.
Compiled tested only.

Signed-off-by: Sarika Sharma <sarika.sharma@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251021112204.323242-1-sarika.sharma@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
This commit is contained in:
Sarika Sharma 2025-10-21 16:52:04 +05:30 committed by Jeff Johnson
parent a41281f651
commit 197498315d
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/ath/ath12k/dp_rx.c
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@ -1089,6 +1089,8 @@ static int ath12k_dp_prepare_reo_update_elem(struct ath12k_dp *dp,
{
struct dp_reo_update_rx_queue_elem *elem;
lockdep_assert_held(&dp->ab->base_lock);
elem = kzalloc(sizeof(*elem), GFP_ATOMIC);
if (!elem)
return -ENOMEM;