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Preserve error values returned by sensors_read_sysfs_attr() and

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sensors_write_sysfs_attr().


git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@4851 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare committed 2007-09-23 13:17:53 +00:00
1 parent 9ba88a7d1f
commit 06a8d04b5d
1 file changed
+4 -5
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lib/access.c
+4 -5
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@@ -258,8 +258,9 @@ int sensors_get_value(const sensors_chip_name *name, int subfeat_nr,
}
}
if (sensors_read_sysfs_attr(name, subfeature, &val))
return -SENSORS_ERR_PROC;
res = sensors_read_sysfs_attr(name, subfeature, &val);
if (res)
return res;
if (!expr)
*result = val;
else if ((res = sensors_eval_expr(chip_features, expr, val, result)))
@@ -313,9 +314,7 @@ int sensors_set_value(const sensors_chip_name *name, int subfeat_nr,
if ((res = sensors_eval_expr(chip_features, expr,
value, &to_write)))
return res;
if (sensors_write_sysfs_attr(name, subfeature, to_write))
return -SENSORS_ERR_PROC;
return 0;
return sensors_write_sysfs_attr(name, subfeature, to_write);
}
const sensors_chip_name *sensors_get_detected_chips(const sensors_chip_name