From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Fri, 27 Jan 2017 06:08:08 +0000 (-0500)
Subject: journal/lookup3: silence gcc 7 implicit-fallthrough warning
X-Git-Tag: v234~592^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ae50101aabf1c162cbab6d87062e3c6dc0a5f055;p=platform%2Fupstream%2Fsystemd.git

journal/lookup3: silence gcc 7 implicit-fallthrough warning

This file doesn't include any of our headers, so just use the pragma
without defining it in macros.h
---

diff --git a/src/journal/lookup3.c b/src/journal/lookup3.c
index d8f1a49..ec725ce 100644
--- a/src/journal/lookup3.c
+++ b/src/journal/lookup3.c
@@ -48,6 +48,10 @@ on 1 byte), but shoehorning those bytes into integers efficiently is messy.
 # include <endian.h>    /* attempt to define endianness */
 #endif
 
+#if __GNUC__ >= 7
+_Pragma("GCC diagnostic ignored \"-Wimplicit-fallthrough\"")
+#endif
+
 /*
  * My best guess at if you are big-endian or little-endian.  This may
  * need adjustment.