use log_err instead of printf, improved messages

diff --git a/src/lib/lmsensor.c b/src/lib/lmsensor.c
index c33dfb2..165a0ea 100644 (file)
--- a/src/lib/lmsensor.c
+++ b/src/lib/lmsensor.c
@@ -39,8 +39,7 @@ static double get_value(const sensors_chip_name *name,
 
        err = sensors_get_value(name, sub->number, &val);
        if (err) {
-               fprintf(stderr,
-                       _("ERROR: Can't get value of subfeature %s: %s\n"),
+               log_err(_("lmsensor: cannot get value of subfeature %s: %s."),
                        sub->name, sensors_strerror(err));
                val = UNKNOWN_DBL_VALUE;
        }
@@ -121,8 +120,8 @@ lmsensor_psensor_create(const sensors_chip_name *chip,
                fault_subfeature = SENSORS_SUBFEATURE_FAN_FAULT;
 
        } else {
-               fprintf(stderr,
-                       _("ERROR: create_sensor, wrong feature type\n"));
+               log_err(_("lmsensor: lmsensor_psensor_create failure:"
+                         " wrong feature type."));
                return NULL;
        }
 
@@ -204,8 +203,7 @@ void lmsensor_init()
        int err = sensors_init(NULL);
 
        if (err) {
-               fprintf(stderr,
-                       _("ERROR: lm-sensors initialization failure: %s\n"),
+               log_err(_("lmsensor: initialization failure: %s."),
                        sensors_strerror(err));
                init_done = 0;
        } else {