Commit 47920e4d authored by Minghao Chi's avatar Minghao Chi Committed by Jason Gunthorpe
Browse files

RDMA/rxe: Remove redundant err variable 

Return value directly instead of taking this in another redundant
variable.

Link: https://lore.kernel.org/20211215075258.442930-1-chi.minghao@zte.com.cn


Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarMinghao Chi <chi.minghao@zte.com.cn>
Acked-by: default avatarZhu Yanjun <zyjzyj2000@gmail.com>
Reviewed-by: default avatarDevesh Sharma <Devesh.s.sharma@oracle.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent 37c995ed

drivers/infiniband/sw/rxe/rxe_net.c

+2 −6
Original line number Diff line number Diff line
@@ -22,24 +22,20 @@ static struct rxe_recv_sockets recv_sockets; 


int rxe_mcast_add(struct rxe_dev *rxe, union ib_gid *mgid)

{

	int err;

	unsigned char ll_addr[ETH_ALEN];



	ipv6_eth_mc_map((struct in6_addr *)mgid->raw, ll_addr);

	err = dev_mc_add(rxe->ndev, ll_addr);



	return err;

	return dev_mc_add(rxe->ndev, ll_addr);

}



int rxe_mcast_delete(struct rxe_dev *rxe, union ib_gid *mgid)

{

	int err;

	unsigned char ll_addr[ETH_ALEN];



	ipv6_eth_mc_map((struct in6_addr *)mgid->raw, ll_addr);

	err = dev_mc_del(rxe->ndev, ll_addr);



	return err;

	return dev_mc_del(rxe->ndev, ll_addr);

}



static struct dst_entry *rxe_find_route4(struct net_device *ndev,