quota-dict: Remove T_BEGIN..T_END blocks

This is to enable using t_strdup_printf() with error_r later on.

src/plugins/quota/quota-dict.c

@@ -115,20 +115,18 @@ dict_quota_count(struct dict_quota_root *root,
 	if (quota_count(&root->root, &bytes, &count) < 0)
 		return -1;
 
-	T_BEGIN {
-		dt = dict_transaction_begin(root->dict);
-		/* these unsets are mainly necessary for pgsql, because its
-		   trigger otherwise increases quota without deleting it.
-		   but some people with other databases want to store the
-		   quota usage among other data in the same row, which
-		   shouldn't be deleted. */
-		if (!root->disable_unset) {
-			dict_unset(dt, DICT_QUOTA_CURRENT_BYTES_PATH);
-			dict_unset(dt, DICT_QUOTA_CURRENT_COUNT_PATH);
-		}
-		dict_set(dt, DICT_QUOTA_CURRENT_BYTES_PATH, dec2str(bytes));
-		dict_set(dt, DICT_QUOTA_CURRENT_COUNT_PATH, dec2str(count));
-	} T_END;
+	dt = dict_transaction_begin(root->dict);
+	/* these unsets are mainly necessary for pgsql, because its
+	   trigger otherwise increases quota without deleting it.
+	   but some people with other databases want to store the
+	   quota usage among other data in the same row, which
+	   shouldn't be deleted. */
+	if (!root->disable_unset) {
+		dict_unset(dt, DICT_QUOTA_CURRENT_BYTES_PATH);
+		dict_unset(dt, DICT_QUOTA_CURRENT_COUNT_PATH);
+	}
+	dict_set(dt, DICT_QUOTA_CURRENT_BYTES_PATH, dec2str(bytes));
+	dict_set(dt, DICT_QUOTA_CURRENT_COUNT_PATH, dec2str(count));
 
 	if (root->root.quota->set->debug) {
 		i_debug("dict quota: Quota recalculated: "
@@ -155,31 +153,29 @@ dict_quota_get_resource(struct quota_root *_root,
 	else
 		return 0;
 
-	T_BEGIN {
-		const char *key, *value, *error;
-
-		key = want_bytes ? DICT_QUOTA_CURRENT_BYTES_PATH :
-			DICT_QUOTA_CURRENT_COUNT_PATH;
-		ret = dict_lookup(root->dict, unsafe_data_stack_pool,
-				  key, &value, &error);
-		if (ret < 0) {
-			i_error("dict quota: dict_lookup(%s) failed: %s", key, error);
-			*value_r = 0;
-		} else {
-			intmax_t tmp;
-
-			/* recalculate quota if it's negative or if it
-			   wasn't found */
-			if (ret == 0 || str_to_intmax(value, &tmp) < 0)
-				tmp = -1;
-			if (tmp >= 0)
-				*value_r = tmp;
-			else {
-				ret = dict_quota_count(root, want_bytes,
-						       value_r);
-			}
+	const char *key, *value, *error;
+
+	key = want_bytes ? DICT_QUOTA_CURRENT_BYTES_PATH :
+		DICT_QUOTA_CURRENT_COUNT_PATH;
+	ret = dict_lookup(root->dict, unsafe_data_stack_pool,
+			  key, &value, &error);
+	if (ret < 0) {
+		i_error("dict quota: dict_lookup(%s) failed: %s", key, error);
+		*value_r = 0;
+	} else {
+		intmax_t tmp;
+
+		/* recalculate quota if it's negative or if it
+			wasn't found */
+		if (ret == 0 || str_to_intmax(value, &tmp) < 0)
+			tmp = -1;
+		if (tmp >= 0)
+			*value_r = tmp;
+		else {
+			ret = dict_quota_count(root, want_bytes,
+					       value_r);
 		}
-	} T_END;
+	}
 	return ret;
 }