From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Tue, 17 Sep 2019 18:12:07 +0000 (-0400)
Subject: Cleanup: Silence gcc fall-through warning
X-Git-Tag: v2.12.0-pre~28
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=4e47802a923286a71ace2ade6a4ffd41099697b5;p=lttng-modules.git

Cleanup: Silence gcc fall-through warning

Use a comment pattern recognized by gcc 7.4.0 to silence the
fall-through warning.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/lttng-string-utils.c b/lttng-string-utils.c
index 7b3504bb..416896cc 100644
--- a/lttng-string-utils.c
+++ b/lttng-string-utils.c
@@ -302,11 +302,12 @@ retry:
 			p = pattern_get_char_at_cb(p_at,
 				pattern_get_char_at_cb_data);
 
+			/* Fall-through. */
+		default:
 			/*
-			 * Fall through the default case which will
-			 * compare the escaped character now.
+			 * Default case which will compare the escaped
+			 * character now.
 			 */
-		default:
 			if (p == '\0' || c != p) {
 end_of_pattern:
 				/* Character mismatch OR end of pattern. */