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Subject[PATCH infiniband-next] drivers/infiniband: remove redundant err variable
Date
From: Minghao Chi <chi.minghao@zte.com.cn>

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

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
---
drivers/infiniband/sw/rxe/rxe_net.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/infiniband/sw/rxe/rxe_net.c b/drivers/infiniband/sw/rxe/rxe_net.c
index 2cb810cb890a..f557150bd59a 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,
--
2.25.1
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