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Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_xdp_noinline.c')
-rw-r--r--tools/testing/selftests/bpf/progs/test_xdp_noinline.c30
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))