From: Minghao Chi Date: Wed, 15 Dec 2021 06:06:25 +0000 (+0000) Subject: RDMA/rxe: Remove redundant err variable X-Git-Tag: v5.17-rc1~89^2~29 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=47920e4d2cbfe64e85c8b536a792a91a94c7c187;p=thirdparty%2Fkernel%2Flinux.git 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: Zeal Robot Signed-off-by: Minghao Chi Acked-by: Zhu Yanjun Reviewed-by: Devesh Sharma Signed-off-by: Jason Gunthorpe --- diff --git a/drivers/infiniband/sw/rxe/rxe_net.c b/drivers/infiniband/sw/rxe/rxe_net.c index 2cb810cb890a5..f557150bd59a3 100644 --- a/drivers/infiniband/sw/rxe/rxe_net.c +++ b/drivers/infiniband/sw/rxe/rxe_net.c @@ -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,