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Commit 8d8f0837 authored by Bart Van Assche's avatar Bart Van Assche Committed by Doug Ledford
Browse files

IB/rxe: Suppress sparse warnings 



Avoid that sparse complains about using 0 as a pointer, about
missing function declarations and also avoid that sparse complains
about endianness.

Signed-off-by: default avatarBart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Reviewed-by: default avatarAndrew Boyer <andrew.boyer@dell.com>
Cc: Moni Shoua <monis@mellanox.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 69ae5439

drivers/infiniband/sw/rxe/rxe_net.c

+4 −4
Original line number Diff line number Diff line
@@ -243,8 +243,8 @@ static struct socket *rxe_setup_udp_tunnel(struct net *net, __be16 port, 
{

	int err;

	struct socket *sock;

	struct udp_port_cfg udp_cfg = {0};

	struct udp_tunnel_sock_cfg tnl_cfg = {0};

	struct udp_port_cfg udp_cfg = { };

	struct udp_tunnel_sock_cfg tnl_cfg = { };



	if (ipv6) {

		udp_cfg.family = AF_INET6;
@@ -658,7 +658,7 @@ struct notifier_block rxe_net_notifier = { 
	.notifier_call = rxe_notify,

};



int rxe_net_ipv4_init(void)

static int rxe_net_ipv4_init(void)

{

	recv_sockets.sk4 = rxe_setup_udp_tunnel(&init_net,

				htons(ROCE_V2_UDP_DPORT), false);
@@ -671,7 +671,7 @@ int rxe_net_ipv4_init(void) 
	return 0;

}



int rxe_net_ipv6_init(void)

static int rxe_net_ipv6_init(void)

{

#if IS_ENABLED(CONFIG_IPV6)

drivers/infiniband/sw/rxe/rxe_recv.c

+1 −1
Original line number Diff line number Diff line
@@ -389,7 +389,7 @@ int rxe_rcv(struct sk_buff *skb) 
	calc_icrc = rxe_icrc_hdr(pkt, skb);

	calc_icrc = crc32_le(calc_icrc, (u8 *)payload_addr(pkt),

			     payload_size(pkt));

	calc_icrc = cpu_to_be32(~calc_icrc);

	calc_icrc = (__force u32)cpu_to_be32(~calc_icrc);

	if (unlikely(calc_icrc != pack_icrc)) {

		if (skb->protocol == htons(ETH_P_IPV6))

			pr_warn_ratelimited("bad ICRC from %pI6c\n",