Commit 0dff463a authored by Zhu Yanjun's avatar Zhu Yanjun Committed by Doug Ledford
Browse files

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: default avatarZhu Yanjun <yanjun.zhu@oracle.com>
Reviewed-by: default avatarYuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 10c47d56

drivers/infiniband/sw/rxe/rxe.c

+2 −6
Original line number Diff line number Diff line
@@ -291,7 +291,7 @@ err1: 
	return err;

}



int rxe_set_mtu(struct rxe_dev *rxe, unsigned int ndev_mtu)

void rxe_set_mtu(struct rxe_dev *rxe, unsigned int ndev_mtu)

{

	struct rxe_port *port = &rxe->port;

	enum ib_mtu mtu;
@@ -303,8 +303,6 @@ int rxe_set_mtu(struct rxe_dev *rxe, unsigned int ndev_mtu) 


	port->attr.active_mtu = mtu;

	port->mtu_cap = ib_mtu_enum_to_int(mtu);



	return 0;

}



/* called by ifc layer to create new rxe device.
@@ -320,9 +318,7 @@ int rxe_add(struct rxe_dev *rxe, unsigned int mtu) 
	if (err)

		goto err1;



	err = rxe_set_mtu(rxe, mtu);

	if (err)

		goto err1;

	rxe_set_mtu(rxe, mtu);



	err = rxe_register_device(rxe);

	if (err)

drivers/infiniband/sw/rxe/rxe.h

+1 −1
Original line number Diff line number Diff line
@@ -92,7 +92,7 @@ static inline u32 rxe_crc32(struct rxe_dev *rxe, 
	return retval;

}



int rxe_set_mtu(struct rxe_dev *rxe, unsigned int dev_mtu);

void rxe_set_mtu(struct rxe_dev *rxe, unsigned int dev_mtu);



int rxe_add(struct rxe_dev *rxe, unsigned int mtu);

void rxe_remove(struct rxe_dev *rxe);

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