net: stmmac: fix possible memory leak in stmmac_dvr_probe()

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The bitmap_free() should be called to free priv->af_xdp_zc_qps
when create_singlethread_workqueue() fails, otherwise there will
be a memory leak, so we add the err path error_wq_init to fix it.

Fixes: bba2556efa ("net: stmmac: Enable RX via AF_XDP zero-copy")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Gaosheng Cui 2022-12-07 16:34:13 +08:00 • committed by David S. Miller

parent f150b63f3f

commit a137f3f27f

1 changed files with 2 additions and 1 deletions

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drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

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