diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_xdp_noinline.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/test_xdp_noinline.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_xdp_noinline.c b/tools/testing/selftests/bpf/progs/test_xdp_noinline.c index 125d872d7981..ba48fcb98ab2 100644 --- a/tools/testing/selftests/bpf/progs/test_xdp_noinline.c +++ b/tools/testing/selftests/bpf/progs/test_xdp_noinline.c @@ -239,7 +239,7 @@ bool parse_udp(void *data, void *data_end, udp = data + off; if (udp + 1 > data_end) - return 0; + return false; if (!is_icmp) { pckt->flow.port16[0] = udp->source; pckt->flow.port16[1] = udp->dest; @@ -247,7 +247,7 @@ bool parse_udp(void *data, void *data_end, pckt->flow.port16[0] = udp->dest; pckt->flow.port16[1] = udp->source; } - return 1; + return true; } static __attribute__ ((noinline)) @@ -261,7 +261,7 @@ bool parse_tcp(void *data, void *data_end, tcp = data + off; if (tcp + 1 > data_end) - return 0; + return false; if (tcp->syn) pckt->flags |= (1 << 1); if (!is_icmp) { @@ -271,7 +271,7 @@ bool parse_tcp(void *data, void *data_end, pckt->flow.port16[0] = tcp->dest; pckt->flow.port16[1] = tcp->source; } - return 1; + return true; } static __attribute__ ((noinline)) @@ -287,7 +287,7 @@ bool encap_v6(struct xdp_md *xdp, struct ctl_value *cval, void *data; if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(struct ipv6hdr))) - return 0; + return false; data = (void *)(long)xdp->data; data_end = (void *)(long)xdp->data_end; new_eth = data; @@ -295,7 +295,7 @@ bool encap_v6(struct xdp_md *xdp, struct ctl_value *cval, old_eth = data + sizeof(struct ipv6hdr); if (new_eth + 1 > data_end || old_eth + 1 > data_end || ip6h + 1 > data_end) - return 0; + return false; memcpy(new_eth->eth_dest, cval->mac, 6); memcpy(new_eth->eth_source, old_eth->eth_dest, 6); new_eth->eth_proto = 56710; @@ -314,7 +314,7 @@ bool encap_v6(struct xdp_md *xdp, struct ctl_value *cval, ip6h->saddr.in6_u.u6_addr32[2] = 3; ip6h->saddr.in6_u.u6_addr32[3] = ip_suffix; memcpy(ip6h->daddr.in6_u.u6_addr32, dst->dstv6, 16); - return 1; + return true; } static __attribute__ ((noinline)) @@ -335,7 +335,7 @@ bool encap_v4(struct xdp_md *xdp, struct ctl_value *cval, ip_suffix <<= 15; ip_suffix ^= pckt->flow.src; if (bpf_xdp_adjust_head(xdp, 0 - (int)sizeof(struct iphdr))) - return 0; + return false; data = (void *)(long)xdp->data; data_end = (void *)(long)xdp->data_end; new_eth = data; @@ -343,7 +343,7 @@ bool encap_v4(struct xdp_md *xdp, struct ctl_value *cval, old_eth = data + sizeof(struct iphdr); if (new_eth + 1 > data_end || old_eth + 1 > data_end || iph + 1 > data_end) - return 0; + return false; memcpy(new_eth->eth_dest, cval->mac, 6); memcpy(new_eth->eth_source, old_eth->eth_dest, 6); new_eth->eth_proto = 8; @@ -367,8 +367,8 @@ bool encap_v4(struct xdp_md *xdp, struct ctl_value *cval, csum += *next_iph_u16++; iph->check = ~((csum & 0xffff) + (csum >> 16)); if (bpf_xdp_adjust_head(xdp, (int)sizeof(struct iphdr))) - return 0; - return 1; + return false; + return true; } static __attribute__ ((noinline)) @@ -386,10 +386,10 @@ bool decap_v6(struct xdp_md *xdp, void **data, void **data_end, bool inner_v4) else new_eth->eth_proto = 56710; if (bpf_xdp_adjust_head(xdp, (int)sizeof(struct ipv6hdr))) - return 0; + return false; *data = (void *)(long)xdp->data; *data_end = (void *)(long)xdp->data_end; - return 1; + return true; } static __attribute__ ((noinline)) @@ -404,10 +404,10 @@ bool decap_v4(struct xdp_md *xdp, void **data, void **data_end) memcpy(new_eth->eth_dest, old_eth->eth_dest, 6); new_eth->eth_proto = 8; if (bpf_xdp_adjust_head(xdp, (int)sizeof(struct iphdr))) - return 0; + return false; *data = (void *)(long)xdp->data; *data_end = (void *)(long)xdp->data_end; - return 1; + return true; } static __attribute__ ((noinline)) |