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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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6lowpan | ||
9p | ||
802 | ||
8021q | ||
appletalk | ||
atm | ||
ax25 | ||
batman-adv | ||
bluetooth | ||
bpf | ||
bpfilter | ||
bridge | ||
caif | ||
can | ||
ceph | ||
core | ||
dcb | ||
dccp | ||
decnet | ||
dns_resolver | ||
dsa | ||
ethernet | ||
ethtool | ||
hsr | ||
ieee802154 | ||
ife | ||
ipv4 | ||
ipv6 | ||
iucv | ||
kcm | ||
key | ||
l2tp | ||
l3mdev | ||
lapb | ||
llc | ||
mac80211 | ||
mac802154 | ||
mpls | ||
mptcp | ||
ncsi | ||
netfilter | ||
netlabel | ||
netlink | ||
netrom | ||
nfc | ||
nsh | ||
openvswitch | ||
packet | ||
phonet | ||
psample | ||
qrtr | ||
rds | ||
rfkill | ||
rose | ||
rxrpc | ||
sched | ||
sctp | ||
smc | ||
strparser | ||
sunrpc | ||
switchdev | ||
tipc | ||
tls | ||
unix | ||
vmw_vsock | ||
wireless | ||
x25 | ||
xdp | ||
xfrm | ||
compat.c | ||
devres.c | ||
Kconfig | ||
Makefile | ||
socket.c | ||
sysctl_net.c |