net: stmmac: fix errno when create_singlethread_workqueue() fails
authorGaosheng Cui <cuigaosheng1@huawei.com>
Wed, 14 Dec 2022 08:01:17 +0000 (16:01 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 31 Dec 2022 12:33:12 +0000 (13:33 +0100)
commit882056ef338495e6b3a49843915c3d81842254fa
treee33db555da44edfbe1e4eed3f315ff1a7d2a66de
parent69c2ad94fd0b5217a28ce20bba84f2063d383e94
net: stmmac: fix errno when create_singlethread_workqueue() fails

commit 2cb815cfc78b137ee38bcd65e7c955d6cc2cc250 upstream.

We should set the return value to -ENOMEM explicitly when
create_singlethread_workqueue() fails in stmmac_dvr_probe(),
otherwise we'll lose the error value.

Fixes: a137f3f27f92 ("net: stmmac: fix possible memory leak in stmmac_dvr_probe()")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20221214080117.3514615-1-cuigaosheng1@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c