From: Dan Carpenter dan.carpenter@oracle.com
stable inclusion from stable-5.10.51 commit 8eb12fa96bc519607929d4681aa7ee9601f76feb bugzilla: 175263 https://gitee.com/openeuler/kernel/issues/I4DT6F
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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commit 59ec8e2fa5aaed6afd18d5362dc131aab92406e7 upstream.
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 Signed-off-by: Nobuhiro Iwamatsu (CIP) nobuhiro1.iwamatsu@toshiba.co.jp Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
Signed-off-by: Chen Jun chenjun102@huawei.com Acked-by: Weilong Chen chenweilong@huawei.com Signed-off-by: Chen Jun chenjun102@huawei.com --- drivers/net/wireless/ath/ath11k/mac.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index cc0c30ceaa0d..63d70aecbd0f 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -4603,13 +4603,13 @@ static int ath11k_mac_op_add_interface(struct ieee80211_hw *hw, 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--; }