mirror of https://gitee.com/openkylin/linux.git
IB/rxe: change rxe_set_mtu function type to void
The function rxe_set_mtu always returns zero. So this function type is changed to void. CC: Srinivas Eeda <srinivas.eeda@oracle.com> CC: Junxiao Bi <junxiao.bi@oracle.com> Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com> Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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@ -291,7 +291,7 @@ static int rxe_init(struct rxe_dev *rxe)
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return err;
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}
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int rxe_set_mtu(struct rxe_dev *rxe, unsigned int ndev_mtu)
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void rxe_set_mtu(struct rxe_dev *rxe, unsigned int ndev_mtu)
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{
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struct rxe_port *port = &rxe->port;
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enum ib_mtu mtu;
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@ -303,8 +303,6 @@ int rxe_set_mtu(struct rxe_dev *rxe, unsigned int ndev_mtu)
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port->attr.active_mtu = mtu;
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port->mtu_cap = ib_mtu_enum_to_int(mtu);
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return 0;
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}
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/* called by ifc layer to create new rxe device.
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@ -320,9 +318,7 @@ int rxe_add(struct rxe_dev *rxe, unsigned int mtu)
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if (err)
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goto err1;
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err = rxe_set_mtu(rxe, mtu);
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if (err)
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goto err1;
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rxe_set_mtu(rxe, mtu);
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err = rxe_register_device(rxe);
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if (err)
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@ -92,7 +92,7 @@ static inline u32 rxe_crc32(struct rxe_dev *rxe,
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return retval;
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}
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int rxe_set_mtu(struct rxe_dev *rxe, unsigned int dev_mtu);
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void rxe_set_mtu(struct rxe_dev *rxe, unsigned int dev_mtu);
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int rxe_add(struct rxe_dev *rxe, unsigned int mtu);
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void rxe_remove(struct rxe_dev *rxe);
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