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/openbmc/linux/drivers/net/ethernet/sfc/
H A Def10_sriov.cdiff 671b53eec2edcbfac3e53d02cf3d0c6d9ecc07de Wed Jul 08 04:12:45 CDT 2015 Shradha Shah <sshah@solarflare.com> sfc: Ensure down_write(&filter_sem) and up_write() are matched before calling efx_net_open()

This patch avoids the double up_write to filter_sem if
efx_net_open() fails.

Resolves: 2d432f20d27c1813a2746008e16dd6ce12a14dc1

Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>