diff options
Diffstat (limited to 'fs/eventfd.c')
| -rw-r--r-- | fs/eventfd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/eventfd.c b/fs/eventfd.c index ad8186d47ba7..0252b71099fb 100644 --- a/fs/eventfd.c +++ b/fs/eventfd.c @@ -383,6 +383,7 @@ static int do_eventfd(unsigned int count, int flags) /* Check the EFD_* constants for consistency. */ BUILD_BUG_ON(EFD_CLOEXEC != O_CLOEXEC); BUILD_BUG_ON(EFD_NONBLOCK != O_NONBLOCK); + BUILD_BUG_ON(EFD_SEMAPHORE != (1 << 0)); if (flags & ~EFD_FLAGS_SET) return -EINVAL; |