Lines Matching refs:err
78 int pid, fds[2], err, output_len;
80 err = os_pipe(fds, 1, 0);
81 if (err < 0) {
82 printk(UM_KERN_ERR "slip_tramp : pipe failed, err = %d\n",
83 -err);
87 err = 0;
91 err = run_helper(slip_pre_exec, &pe_data, argv);
92 if (err < 0)
94 pid = err;
102 err = -ENOMEM;
110 err = helper_wait(pid);
114 return err;
120 return err;
130 int sfd, mfd, err;
132 err = get_pty();
133 if (err < 0) {
134 printk(UM_KERN_ERR "slip-open : Failed to open pty, err = %d\n",
135 -err);
138 mfd = err;
140 err = open(ptsname(mfd), O_RDWR, 0);
141 if (err < 0) {
143 "err = %d\n", -err);
146 sfd = err;
148 err = set_up_tty(sfd);
149 if (err)
159 err = slip_tramp(argv, sfd);
161 if (err < 0) {
162 printk(UM_KERN_ERR "slip_tramp failed - err = %d\n",
163 -err);
166 err = os_get_ifname(pri->slave, pri->name);
167 if (err < 0) {
168 printk(UM_KERN_ERR "get_ifname failed, err = %d\n",
169 -err);
175 err = os_set_slip(sfd);
176 if (err < 0) {
178 "encapsulation - err = %d\n", -err);
188 return err;
197 int err;
204 err = slip_tramp(argv, pri->slave);
206 if (err != 0)
207 printk(UM_KERN_ERR "slip_tramp failed - errno = %d\n", -err);