From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Tue, 27 Aug 2019 20:49:38 +0000 (-0400)
Subject: Use case-scope error labels handling LTTNG_CONSUMER_ROTATE_CHANNEL
X-Git-Tag: v2.12.0-rc1~489
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=713bdd260a9b67dcf3a8031bacbe6cf2d220c4da

Use case-scope error labels handling LTTNG_CONSUMER_ROTATE_CHANNEL

This cleans-up the error handling of the case handling the
LTTNG_CONSUMER_ROTATE_CHANNEL command. This is done in order to allow
a follow-up commit to perform some common clean-up operations on error
while introducing as few changes as possible.

No behaviour change is intended.

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

diff --git a/src/common/kernel-consumer/kernel-consumer.c b/src/common/kernel-consumer/kernel-consumer.c
index 196da6633..f9278f75d 100644
--- a/src/common/kernel-consumer/kernel-consumer.c
+++ b/src/common/kernel-consumer/kernel-consumer.c
@@ -1145,7 +1145,7 @@ end_destroy_channel:
 		ret = consumer_send_status_msg(sock, ret_code);
 		if (ret < 0) {
 			/* Somehow, the session daemon is not responding anymore. */
-			goto end_nosignal;
+			goto error_rotate_channel;
 		}
 		if (channel) {
 			/* Rotate the streams that are ready right now. */
@@ -1155,8 +1155,9 @@ end_destroy_channel:
 				ERR("Rotate ready streams failed");
 			}
 		}
-
 		break;
+error_rotate_channel:
+		goto end_nosignal;
 	}
 	case LTTNG_CONSUMER_INIT:
 	{