From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Wed, 22 Jul 2020 20:43:26 +0000 (-0400)
Subject: payload: don't re-initialize destination payload on copy
X-Git-Tag: v2.13.0-rc1~565
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=38f2de9d8209cd72db7aa37f274be287a654d8db

payload: don't re-initialize destination payload on copy

This makes it possible to re-use the same destination payload
and not always re-allocate memory for its underlying arrays.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: I959b2e8851a81034b681d7188c504752620e1b50
---

diff --git a/src/common/payload.c b/src/common/payload.c
index 635d3e3fb..c4faece18 100644
--- a/src/common/payload.c
+++ b/src/common/payload.c
@@ -25,7 +25,6 @@ int lttng_payload_copy(const struct lttng_payload *src_payload,
 	int ret;
 	size_t i;
 
-	lttng_payload_init(dst_payload);
 	ret = lttng_dynamic_buffer_append_buffer(
 			&dst_payload->buffer, &src_payload->buffer);
 	if (ret) {
@@ -60,7 +59,6 @@ int lttng_payload_copy(const struct lttng_payload *src_payload,
 end:
 	return ret;
 error:
-	lttng_payload_reset(dst_payload);
 	goto end;
 }