File _service:download_files:wifi-ath11k-fix-SAC-bug... of Package linux-px

Overview Repositories Revisions Requests Users Attributes Meta

File _service:download_files:wifi-ath11k-fix-SAC-bug-on-peer-addition-with-sta-band-migration.patch of Package linux-px (Revision 12d1da9eaccb68edc18b3e100cf9b84c)

Currently displaying revision 12d1da9eaccb68edc18b3e100cf9b84c , Show latest

diff --git a/drivers/net/wireless/ath/ath11k/peer.c b/drivers/net/wireless/ath/ath11k/peer.c
index 1ae7af02c364..1380811827a8 100644
--- a/drivers/net/wireless/ath/ath11k/peer.c
+++ b/drivers/net/wireless/ath/ath11k/peer.c
@@ -382,22 +382,23 @@ int ath11k_peer_create(struct ath11k *ar, struct ath11k_vif *arvif,
 		return -ENOBUFS;
 	}
 
+	mutex_lock(&ar->ab->tbl_mtx_lock);
 	spin_lock_bh(&ar->ab->base_lock);
 	peer = ath11k_peer_find_by_addr(ar->ab, param->peer_addr);
 	if (peer) {
 		if (peer->vdev_id == param->vdev_id) {
 			spin_unlock_bh(&ar->ab->base_lock);
+			mutex_unlock(&ar->ab->tbl_mtx_lock);
 			return -EINVAL;
 		}
 
 		/* Assume sta is transitioning to another band.
 		 * Remove here the peer from rhash.
 		 */
-		mutex_lock(&ar->ab->tbl_mtx_lock);
 		ath11k_peer_rhash_delete(ar->ab, peer);
-		mutex_unlock(&ar->ab->tbl_mtx_lock);
 	}
 	spin_unlock_bh(&ar->ab->base_lock);
+	mutex_unlock(&ar->ab->tbl_mtx_lock);
 
 	ret = ath11k_wmi_send_peer_create_cmd(ar, param);
 	if (ret) {

Places

File _service:download_files:wifi-ath11k-fix-SAC-bug-on-peer-addition-with-sta-band-migration.patch of Package linux-px (Revision 12d1da9eaccb68edc18b3e100cf9b84c)

Places