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Grygorii Strashko authored
netif_set_real_num_tx/rx_queues() are required to be called with rtnl_lock taken, otherwise ASSERT_RTNL() warning will be triggered - which happens now during System resume from suspend: cpsw_resume() |- cpsw_ndo_open() |- netif_set_real_num_tx/rx_queues() |- ASSERT_RTNL(); Hence, fix it by surrounding cpsw_ndo_open() by rtnl_lock/unlock() calls. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> Fixes: commit e05107e6 ("net: ethernet: ti: cpsw: add multi queue support") Signed-off-by:
Grygorii Strashko <grygorii.strashko@ti.com> Reviewed-by:
Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> Tested-by:
Dave Gerlach <d-gerlach@ti.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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