Fix log varargs bugs indicated by -Wformat

[libsigrok.git] / src / hardware / motech-lps-30x / protocol.c

diff --git a/src/hardware/motech-lps-30x/protocol.c b/src/hardware/motech-lps-30x/protocol.c
index c8ac58ac82d1885228e6cf6f90f1c32298059912..c7f65e1001fc33b5015febadbaf9f2f428f1557d 100644 (file)
--- a/src/hardware/motech-lps-30x/protocol.c
+++ b/src/hardware/motech-lps-30x/protocol.c
@@ -25,7 +25,6 @@
 
 #include <errno.h>
 #include <string.h>
-
 #include "protocol.h"
 
 /** Send data packets for current measurements. */
@@ -83,14 +82,14 @@ static void process_line(struct sr_dev_inst *sdi)
                case AQ_I2:
                        if (sr_atod(devc->buf, &dbl) != SR_OK) {
                                sr_err("Failed to convert '%s' to double, errno=%d %s",
-                                       devc->buf, errno, strerror(errno));
+                                       devc->buf, errno, g_strerror(errno));
                                dbl = 0.0;
                        }
                        break;
                case AQ_STATUS:
                        if (sr_atoi(devc->buf, &auxint) != SR_OK) {
                                sr_err("Failed to convert '%s' to int, errno=%d %s",
-                                       devc->buf, errno, strerror(errno));
+                                       devc->buf, errno, g_strerror(errno));
                                auxint = 0;
                        }
                        break;
@@ -189,50 +188,53 @@ SR_PRIV int motech_lps_30x_receive_data(int fd, int revents, void *cb_data)
                        sdi->driver->dev_acquisition_stop(sdi, cb_data);
        }
 
-       /* Request next packet, if required. */
-       if ((sdi->status == SR_ST_ACTIVE) && (devc->acq_running)){
-               if (devc->acq_req_pending) {
-                       gint64 elapsed_us = g_get_monotonic_time() - devc->req_sent_at;
-                       if (elapsed_us > (REQ_TIMEOUT_MS * 1000)) {
-                               sr_spew("Request timeout: req=%d t=%lldus", (int)devc->acq_req, elapsed_us);
-                               devc->acq_req_pending = 0;
-                       }
+       /* Only request the next packet if required. */
+       if (!((sdi->status == SR_ST_ACTIVE) && (devc->acq_running)))
+               return TRUE;
+
+       if (devc->acq_req_pending) {
+               int64_t elapsed_us = g_get_monotonic_time() - devc->req_sent_at;
+               if (elapsed_us > (REQ_TIMEOUT_MS * 1000)) {
+                       sr_spew("Request timeout: req=%d t=%" PRIi64 "us",
+                               (int)devc->acq_req, elapsed_us);
+                       devc->acq_req_pending = 0;
                }
-               if (devc->acq_req_pending == 0) {
-                       switch (devc->acq_req) {
-                       case AQ_NONE: /* Fall through */
-                       case AQ_STATUS:
-                               devc->acq_req = AQ_U1;
-                               lps_send_req(serial, "VOUT1");
-                               break;
-                       case AQ_U1:
-                               devc->acq_req = AQ_I1;
-                               lps_send_req(serial, "IOUT1");
-                               break;
-                       case AQ_I1:
-                               if (devc->model->num_channels == 1) {
-                                       devc->acq_req = AQ_STATUS;
-                                       lps_send_req(serial, "STATUS");
-                               } else {
-                                       devc->acq_req = AQ_U2;
-                                       lps_send_req(serial, "VOUT2");
-                               }
-                               break;
-                       case AQ_U2:
-                               devc->acq_req = AQ_I2;
-                               lps_send_req(serial, "IOUT2");
-                               break;
-                       case AQ_I2:
+       }
+
+       if (devc->acq_req_pending == 0) {
+               switch (devc->acq_req) {
+               case AQ_NONE: /* Fall through */
+               case AQ_STATUS:
+                       devc->acq_req = AQ_U1;
+                       lps_send_req(serial, "VOUT1");
+                       break;
+               case AQ_U1:
+                       devc->acq_req = AQ_I1;
+                       lps_send_req(serial, "IOUT1");
+                       break;
+               case AQ_I1:
+                       if (devc->model->num_channels == 1) {
                                devc->acq_req = AQ_STATUS;
                                lps_send_req(serial, "STATUS");
-                               break;
-                       default:
-                               sr_err("Illegal devc->acq_req=%d", devc->acq_req);
-                               return SR_ERR;
+                       } else {
+                               devc->acq_req = AQ_U2;
+                               lps_send_req(serial, "VOUT2");
                        }
-                       devc->req_sent_at = g_get_real_time();
-                       devc->acq_req_pending = 1;
+                       break;
+               case AQ_U2:
+                       devc->acq_req = AQ_I2;
+                       lps_send_req(serial, "IOUT2");
+                       break;
+               case AQ_I2:
+                       devc->acq_req = AQ_STATUS;
+                       lps_send_req(serial, "STATUS");
+                       break;
+               default:
+                       sr_err("Illegal devc->acq_req=%d", devc->acq_req);
+                       return SR_ERR;
                }
+               devc->req_sent_at = g_get_real_time();
+               devc->acq_req_pending = 1;
        }
 
        return TRUE;