Undo last commit to serial.c

src/serial.c

@@ -677,22 +677,9 @@ int ser_open(hamlib_port_t *p)
             /*
              * pathname is not uh_rig or uh_ptt: simply open()
              */
-            int i;
-            for(i=0, ret=-1;i<5 && ret < 0;++i)
-            {
-                ret = OPEN(p->pathname, O_RDWR | O_NOCTTY | O_NDELAY);
-                if (ret < 0) {
-                    rig_debug(RIG_DEBUG_ERR, "%s: OPEN attempt#%d failed %d=%s\n", __func__, i+1, ret, strerror(errno));
-                    hl_usleep(100*1000); // 100ms between attempts
-                }
-            }
-
+            ret = OPEN(p->pathname, O_RDWR | O_NOCTTY | O_NDELAY);
         }
     }
-    if (ret == -1)
-    {
-        rig_debug(RIG_DEBUG_ERR, "%s: OPEN failed %d=%s\n", __func__, ret, strerror(errno));
-    }
 
     p->fd = ret;
     return ret;