mirror of https://github.com/torvalds/linux.git
fda4fde297
sparse complains about some harmless endianness issues: > net/ipv4/ip_tunnel_core.c:225:43: warning: cast to restricted __be16 > net/ipv4/ip_tunnel_core.c:225:43: warning: incorrect type in initializer (different base types) > net/ipv4/ip_tunnel_core.c:225:43: expected restricted __be16 [usertype] mtu > net/ipv4/ip_tunnel_core.c:225:43: got unsigned short [usertype] iptunnel_pmtud_build_icmp() uses the wrong flavour of byte-order conversion when storing the MTU into the ICMPv4 packet. Use htons(), just like iptunnel_pmtud_build_icmpv6() does. > net/ipv4/ip_tunnel_core.c:248:35: warning: cast from restricted __be16 > net/ipv4/ip_tunnel_core.c:248:35: warning: incorrect type in argument 3 (different base types) > net/ipv4/ip_tunnel_core.c:248:35: expected unsigned short type > net/ipv4/ip_tunnel_core.c:248:35: got restricted __be16 [usertype] > net/ipv4/ip_tunnel_core.c:341:35: warning: cast from restricted __be16 > net/ipv4/ip_tunnel_core.c:341:35: warning: incorrect type in argument 3 (different base types) > net/ipv4/ip_tunnel_core.c:341:35: expected unsigned short type > net/ipv4/ip_tunnel_core.c:341:35: got restricted __be16 [usertype] eth_header() wants the Ethertype in host-order, use the correct flavour of byte-order conversion. > net/ipv4/ip_tunnel_core.c:600:45: warning: restricted __be16 degrades to integer > net/ipv4/ip_tunnel_core.c:609:30: warning: incorrect type in assignment (different base types) > net/ipv4/ip_tunnel_core.c:609:30: expected int type > net/ipv4/ip_tunnel_core.c:609:30: got restricted __be16 [usertype] > net/ipv4/ip_tunnel_core.c:619:30: warning: incorrect type in assignment (different base types) > net/ipv4/ip_tunnel_core.c:619:30: expected int type > net/ipv4/ip_tunnel_core.c:619:30: got restricted __be16 [usertype] > net/ipv4/ip_tunnel_core.c:629:30: warning: incorrect type in assignment (different base types) > net/ipv4/ip_tunnel_core.c:629:30: expected int type > net/ipv4/ip_tunnel_core.c:629:30: got restricted __be16 [usertype] The TUNNEL_* types are big-endian, so adjust the type of the local variable in ip_tun_parse_opts(). Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Link: https://lore.kernel.org/r/20210107144008.25777-1-jwi@linux.ibm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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|---|---|---|
| .. | ||
| bpfilter | ||
| netfilter | ||
| Kconfig | ||
| Makefile | ||
| af_inet.c | ||
| ah4.c | ||
| arp.c | ||
| bpf_tcp_ca.c | ||
| cipso_ipv4.c | ||
| datagram.c | ||
| devinet.c | ||
| esp4.c | ||
| esp4_offload.c | ||
| fib_frontend.c | ||
| fib_lookup.h | ||
| fib_notifier.c | ||
| fib_rules.c | ||
| fib_semantics.c | ||
| fib_trie.c | ||
| fou.c | ||
| gre_demux.c | ||
| gre_offload.c | ||
| icmp.c | ||
| igmp.c | ||
| inet_connection_sock.c | ||
| inet_diag.c | ||
| inet_fragment.c | ||
| inet_hashtables.c | ||
| inet_timewait_sock.c | ||
| inetpeer.c | ||
| ip_forward.c | ||
| ip_fragment.c | ||
| ip_gre.c | ||
| ip_input.c | ||
| ip_options.c | ||
| ip_output.c | ||
| ip_sockglue.c | ||
| ip_tunnel.c | ||
| ip_tunnel_core.c | ||
| ip_vti.c | ||
| ipcomp.c | ||
| ipconfig.c | ||
| ipip.c | ||
| ipmr.c | ||
| ipmr_base.c | ||
| metrics.c | ||
| netfilter.c | ||
| netlink.c | ||
| nexthop.c | ||
| ping.c | ||
| proc.c | ||
| protocol.c | ||
| raw.c | ||
| raw_diag.c | ||
| route.c | ||
| syncookies.c | ||
| sysctl_net_ipv4.c | ||
| tcp.c | ||
| tcp_bbr.c | ||
| tcp_bic.c | ||
| tcp_bpf.c | ||
| tcp_cdg.c | ||
| tcp_cong.c | ||
| tcp_cubic.c | ||
| tcp_dctcp.c | ||
| tcp_dctcp.h | ||
| tcp_diag.c | ||
| tcp_fastopen.c | ||
| tcp_highspeed.c | ||
| tcp_htcp.c | ||
| tcp_hybla.c | ||
| tcp_illinois.c | ||
| tcp_input.c | ||
| tcp_ipv4.c | ||
| tcp_lp.c | ||
| tcp_metrics.c | ||
| tcp_minisocks.c | ||
| tcp_nv.c | ||
| tcp_offload.c | ||
| tcp_output.c | ||
| tcp_rate.c | ||
| tcp_recovery.c | ||
| tcp_scalable.c | ||
| tcp_timer.c | ||
| tcp_ulp.c | ||
| tcp_vegas.c | ||
| tcp_vegas.h | ||
| tcp_veno.c | ||
| tcp_westwood.c | ||
| tcp_yeah.c | ||
| tunnel4.c | ||
| udp.c | ||
| udp_bpf.c | ||
| udp_diag.c | ||
| udp_impl.h | ||
| udp_offload.c | ||
| udp_tunnel_core.c | ||
| udp_tunnel_nic.c | ||
| udp_tunnel_stub.c | ||
| udplite.c | ||
| xfrm4_input.c | ||
| xfrm4_output.c | ||
| xfrm4_policy.c | ||
| xfrm4_protocol.c | ||
| xfrm4_state.c | ||
| xfrm4_tunnel.c | ||