From: Francis Deslauriers <francis.deslauriers@efficios.com>
Date: Tue, 5 Nov 2019 19:25:15 +0000 (-0500)
Subject: Fix: src.ctf.lttng-live: checking `errno` value on all errors
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=5b95946946be336c684e1dc2d05bd7b06674eed1;hp=5b95946946be336c684e1dc2d05bd7b06674eed1;p=babeltrace.git

Fix: src.ctf.lttng-live: checking `errno` value on all errors

Issue
=====
We check the errno value even in cases where the errno is not set by the
function that witnessed the error.
For example, we have a `goto error;` after the
`lttng_live_get_one_metadata_packet() call.

Solution
========
Move the errno check right after the functions that set it on error.

Note
====
This erroneous change was introduced by this commit:
  commit c28512ab93b16501a8b0da494f0a03e5f0f22662
  Author: Francis Deslauriers <francis.deslauriers@efficios.com>
  Date:   Mon Oct 28 14:49:08 2019 -0400

      src.ctf.lttng-live: make `lttng_live_get_one_metadata_packet()` return status

Signed-off-by: Francis Deslauriers <francis.deslauriers@efficios.com>
Change-Id: I7acb86984249658460888079fd7968d35f6d43fa
Reviewed-on: https://review.lttng.org/c/babeltrace/+/2342
Tested-by: jenkins <jenkins@lttng.org>
Reviewed-by: Simon Marchi <simon.marchi@efficios.com>
---