From 74af349ddbe122108f455beac13409e238c0dd92 Mon Sep 17 00:00:00 2001
From: Daniel Verkamp <daniel.verkamp@intel.com>
Date: Fri, 16 Mar 2018 15:50:04 -0700
Subject: [PATCH] bdev: disable new GCC 7 warning in VTune code

The version of ittnotify_static.c shipped with VTune Amplifier XE 2017
triggers the new GCC 7 -Wimplicit-fallthrough warning.

Change-Id: I8a43beddf464853407639742b1eb89bcac39136d
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/404211
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 lib/bdev/vtune.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/bdev/vtune.c b/lib/bdev/vtune.c
index 46035fb2c..75d6c8f4a 100644
--- a/lib/bdev/vtune.c
+++ b/lib/bdev/vtune.c
@@ -38,6 +38,9 @@
 	__GNUC__ > 4 || \
 	(__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
 #pragma GCC diagnostic ignored "-Wsign-compare"
+#if __GNUC__ >= 7
+#pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
+#endif
 #endif
 
 #include "ittnotify_static.c"