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authorIlya Dryomov <idryomov@gmail.com>2020-08-19 10:50:08 +0200
committerIlya Dryomov <idryomov@gmail.com>2020-08-24 10:33:08 +0200
commitf062f025fc3a4fae3e6a50d13fb1fafb11900fa7 (patch)
tree926ea61b57d1955d47014dd91e76c25077c4d52e /include
parentLinux 5.9-rc2 (diff)
downloadwireguard-linux-f062f025fc3a4fae3e6a50d13fb1fafb11900fa7.tar.xz
wireguard-linux-f062f025fc3a4fae3e6a50d13fb1fafb11900fa7.zip
libceph: add __maybe_unused to DEFINE_CEPH_FEATURE
Avoid -Wunused-const-variable warnings for "make W=1". Reported-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/ceph/ceph_features.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/ceph/ceph_features.h b/include/linux/ceph/ceph_features.h
index fcd84e8d88f4..999636d53cf2 100644
--- a/include/linux/ceph/ceph_features.h
+++ b/include/linux/ceph/ceph_features.h
@@ -11,14 +11,14 @@
#define CEPH_FEATURE_INCARNATION_2 (1ull<<57) // CEPH_FEATURE_SERVER_JEWEL
#define DEFINE_CEPH_FEATURE(bit, incarnation, name) \
- static const uint64_t CEPH_FEATURE_##name = (1ULL<<bit); \
- static const uint64_t CEPH_FEATUREMASK_##name = \
+ static const uint64_t __maybe_unused CEPH_FEATURE_##name = (1ULL<<bit); \
+ static const uint64_t __maybe_unused CEPH_FEATUREMASK_##name = \
(1ULL<<bit | CEPH_FEATURE_INCARNATION_##incarnation);
/* this bit is ignored but still advertised by release *when* */
#define DEFINE_CEPH_FEATURE_DEPRECATED(bit, incarnation, name, when) \
- static const uint64_t DEPRECATED_CEPH_FEATURE_##name = (1ULL<<bit); \
- static const uint64_t DEPRECATED_CEPH_FEATUREMASK_##name = \
+ static const uint64_t __maybe_unused DEPRECATED_CEPH_FEATURE_##name = (1ULL<<bit); \
+ static const uint64_t __maybe_unused DEPRECATED_CEPH_FEATUREMASK_##name = \
(1ULL<<bit | CEPH_FEATURE_INCARNATION_##incarnation);
/*