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qom: Correct object_property_get_int() description

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The description of object_property_get_int() stated that on an error
it returns NULL. This is not the case and the function will return -1
if an error occurs. Update the commented documentation accordingly.

Reported-By: Christian Liebhardt <christian.liebhardt@keysight.com>
Signed-off-by: Christian Liebhardt <christian.liebhardt@keysight.com>
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Alistair Francis 2016-01-18 10:42:01 -08:00 committed by Michael Tokarev
parent b8d8e8fde3
commit b29b47e9b3
1 changed files with 1 additions and 1 deletions
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include/qom/object.h
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@ -1115,7 +1115,7 @@ void object_property_set_int(Object *obj, int64_t value,
* @name: the name of the property
* @errp: returns an error if this function fails
*
* Returns: the value of the property, converted to an integer, or NULL if
* Returns: the value of the property, converted to an integer, or negative if
* an error occurs (including when the property value is not an integer).
*/
int64_t object_property_get_int(Object *obj, const char *name,