Improve resource management for curl handle

Previous implementation was using its own refcounting (uses field of
the php_curl struct). zend_list_add/remove already implements its own
refcount, so we don't need to use an other one.

1 files changed, 0 insertions, 1 deletions

diff --git a/ext/curl/php_curl.h b/ext/curl/php_curl.h
index 5c24fc1302..a8c26c0528 100644
--- a/ext/curl/php_curl.h
+++ b/ext/curl/php_curl.h
@@ -169,7 +169,6 @@ typedef struct {
 	CURL                    *cp;
 	php_curl_handlers       *handlers;
 	long                     id;
-	unsigned int             uses;
 	zend_bool                in_callback;
 	zval                     *clone;
 } php_curl;