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Looking up a mapping can't fail if looking up the feature itself

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succeeded (or that would be a bug in the library code.)


git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@4729 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare committed 2007-08-29 14:00:47 +00:00
1 parent 2ee12591df
commit 38d1d82cec
1 file changed
+10 -6
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lib/access.c
+10 -6
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@@ -231,11 +231,13 @@ int sensors_get_value(const sensors_chip_name *name, int feature,
return -SENSORS_ERR_WILDCARDS;
if (!(main_feature = sensors_lookup_feature_nr(name, feature)))
return -SENSORS_ERR_NO_ENTRY;
if (main_feature->data.compute_mapping == SENSORS_NO_MAPPING)
alt_feature = NULL;
else if (!(alt_feature = sensors_lookup_feature_nr(name,
main_feature->data.compute_mapping)))
return -SENSORS_ERR_NO_ENTRY;
else
alt_feature = sensors_lookup_feature_nr(name,
main_feature->data.compute_mapping);
if (!(main_feature->data.mode & SENSORS_MODE_R))
return -SENSORS_ERR_ACCESS_R;
for (chip = NULL;
@@ -276,11 +278,13 @@ int sensors_set_value(const sensors_chip_name *name, int feature,
return -SENSORS_ERR_WILDCARDS;
if (!(main_feature = sensors_lookup_feature_nr(name, feature)))
return -SENSORS_ERR_NO_ENTRY;
if (main_feature->data.compute_mapping == SENSORS_NO_MAPPING)
alt_feature = NULL;
else if (!(alt_feature = sensors_lookup_feature_nr(name,
main_feature->data.compute_mapping)))
return -SENSORS_ERR_NO_ENTRY;
else
alt_feature = sensors_lookup_feature_nr(name,
main_feature->data.compute_mapping);
if (!(main_feature->data.mode & SENSORS_MODE_W))
return -SENSORS_ERR_ACCESS_W;
for (chip = NULL;