ath11k: unlock on error path in ath11k_mac_op_add_interface()

These error paths need to drop the &ar->conf_mutex before returning.

Fixes: 690ace20ff79 ("ath11k: peer delete synchronization with firmware")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/X85sVGVP/0XvlrEJ@mwanda

diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index ebed24e..12cc160 100644 (file)
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -4615,13 +4615,13 @@ err_peer_del:
                if (ret) {
                        ath11k_warn(ar->ab, "failed to delete peer vdev_id %d addr %pM\n",
                                    arvif->vdev_id, vif->addr);
-                       return ret;
+                       goto err;
                }
 
                ret = ath11k_wait_for_peer_delete_done(ar, arvif->vdev_id,
                                                       vif->addr);
                if (ret)
-                       return ret;
+                       goto err;
 
                ar->num_peers--;
        }