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| author | Arnd Bergmann <arnd@arndb.de> | 2017-01-16 12:06:09 +0100 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2017-02-20 12:16:06 +0100 |
| commit | d24cdcd3e40a6825135498e11c20c7976b9bf545 (patch) | |
| tree | 6ad455b6a3c86b968f47dfdc0b09321bbe9e9bff /include/linux/ceph/osdmap.h | |
| parent | eb65b919b914e65485fd8134912066f4fafc4f1e (diff) | |
| download | lwn-d24cdcd3e40a6825135498e11c20c7976b9bf545.tar.gz lwn-d24cdcd3e40a6825135498e11c20c7976b9bf545.zip | |
libceph: use BUG() instead of BUG_ON(1)
I ran into this compile warning, which is the result of BUG_ON(1)
not always leading to the compiler treating the code path as
unreachable:
include/linux/ceph/osdmap.h: In function 'ceph_can_shift_osds':
include/linux/ceph/osdmap.h:62:1: error: control reaches end of non-void function [-Werror=return-type]
Using BUG() here avoids the warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'include/linux/ceph/osdmap.h')
| -rw-r--r-- | include/linux/ceph/osdmap.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/ceph/osdmap.h b/include/linux/ceph/osdmap.h index 9a9041784dcf..412906609954 100644 --- a/include/linux/ceph/osdmap.h +++ b/include/linux/ceph/osdmap.h @@ -57,7 +57,7 @@ static inline bool ceph_can_shift_osds(struct ceph_pg_pool_info *pool) case CEPH_POOL_TYPE_EC: return false; default: - BUG_ON(1); + BUG(); } } |