Lines Matching refs:err
87 int err, cfd = client_fd;
90 err = bpf_map_lookup_elem(map_fd, &cfd, &val);
91 if (!ASSERT_OK(err, "bpf_map_lookup_elem"))
92 return err;
95 err++;
98 err++;
100 return err;
114 goto err;
119 err:
126 int err, cfd = client_fd;
134 err = bpf_map_lookup_elem(map_fd, &cfd, &val);
135 if (!ASSERT_OK(err, "bpf_map_lookup_elem"))
136 return err;
139 err++;
142 err++;
145 err++;
148 err++;
151 err++;
153 return err;
158 int client_fd, prog_fd, map_fd, err;
165 err = mptcp_sock__attach(sock_skel);
166 if (!ASSERT_OK(err, "skel_attach"))
171 err = bpf_prog_attach(prog_fd, cgroup_fd, BPF_CGROUP_SOCK_OPS, 0);
172 if (!ASSERT_OK(err, "bpf_prog_attach"))
177 err = -EIO;
181 err += is_mptcp ? verify_msk(map_fd, client_fd, sock_skel->bss->token) :
188 return err;
240 int err = 0;
248 err++;
256 err++;
259 err++;
262 err++;
264 return err;
269 int server_fd, client_fd, err = 0;
276 err = mptcpify__attach(mptcpify_skel);
277 if (!ASSERT_OK(err, "skel_attach"))
283 err = -EIO;
289 err = -EIO;
295 err = verify_mptcpify(server_fd, client_fd);
302 return err;