Messages in this thread Patch in this message | | | From | Pu Lehui <> | Subject | [PATCH net-next] alx: fix missing unlock on error in alx_set_pauseparam() | Date | Fri, 14 May 2021 16:24:05 +0800 |
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Add the missing unlock before return from function alx_set_pauseparam() in the error handling case.
Fixes: 4a5fe57e7751 ("alx: use fine-grained locking instead of RTNL") Signed-off-by: Pu Lehui <pulehui@huawei.com> --- drivers/net/ethernet/atheros/alx/ethtool.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/atheros/alx/ethtool.c b/drivers/net/ethernet/atheros/alx/ethtool.c index f3627157a38a..b716adacd815 100644 --- a/drivers/net/ethernet/atheros/alx/ethtool.c +++ b/drivers/net/ethernet/atheros/alx/ethtool.c @@ -253,8 +253,10 @@ static int alx_set_pauseparam(struct net_device *netdev, if (reconfig_phy) { err = alx_setup_speed_duplex(hw, hw->adv_cfg, fc); - if (err) + if (err) { + mutex_unlock(&alx->mtx); return err; + } } /* flow control on mac */ -- 2.17.1
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