Lines Matching refs:retval
63 int retval = -EEXIST;
70 retval = -EFAULT;
76 retval = 0;
80 return retval;
198 int retval;
206 retval = tty_register_ldisc(N_TRACEROUTER, &tty_ptirouter_ldisc);
207 if (retval < 0) {
208 pr_err("%s: Registration failed: %d\n", __func__, retval);
211 return retval;
221 int retval = tty_unregister_ldisc(N_TRACEROUTER);
223 if (retval < 0)
224 pr_err("%s: Unregistration failed: %d\n", __func__, retval);