From 664f1e259a982bf213f0cd8eea7616c89546585c Mon Sep 17 00:00:00 2001 From: Ilya Dryomov Date: Wed, 16 Dec 2020 18:40:05 +0100 Subject: [PATCH] libceph: add __maybe_unused to DEFINE_MSGR2_FEATURE Avoid -Wunused-const-variable warnings for "make W=1". Reported-by: Jeff Layton Signed-off-by: Ilya Dryomov --- include/linux/ceph/msgr.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/ceph/msgr.h b/include/linux/ceph/msgr.h index f5e02f6c0655..3989dcb94d3d 100644 --- a/include/linux/ceph/msgr.h +++ b/include/linux/ceph/msgr.h @@ -33,8 +33,8 @@ #define CEPH_MSGR2_INCARNATION_1 (0ull) #define DEFINE_MSGR2_FEATURE(bit, incarnation, name) \ - static const uint64_t CEPH_MSGR2_FEATURE_##name = (1ULL << bit); \ - static const uint64_t CEPH_MSGR2_FEATUREMASK_##name = \ + static const uint64_t __maybe_unused CEPH_MSGR2_FEATURE_##name = (1ULL << bit); \ + static const uint64_t __maybe_unused CEPH_MSGR2_FEATUREMASK_##name = \ (1ULL << bit | CEPH_MSGR2_INCARNATION_##incarnation); #define HAVE_MSGR2_FEATURE(x, name) \ -- 2.20.1