Changeset 3261

Timestamp:

02/25/06 22:32:26 (7 years ago)

Author:

khali

Message:

Fix device scan when no i2c support exists or no i2c bus driver
is loaded.

Files:

• lm-sensors/trunk/lib/sysfs.c (modified) (2 diffs)

lm-sensors/trunk/lib/sysfs.c

@@ -23 +23 @@
 #include <string.h>
 #include <limits.h>
+#include <errno.h>
 #include <sysfs/libsysfs.h>
 #include "data.h"
@@ -172 +173 @@
 
         if (!(cls = sysfs_open_class("i2c-adapter"))) {
-                ret = -SENSORS_ERR_PROC;
+                if (errno && errno != ENOENT)
+                        ret = -SENSORS_ERR_PROC;
                 goto exit0;
         }
 
         if (!(clsdevs = sysfs_get_class_devices(cls))) {
-                ret = -SENSORS_ERR_PROC;
+                if (errno)
+                        ret = -SENSORS_ERR_PROC;
                 goto exit1;
         }