diff options
| author | Yaowei Bai <baiyaowei@cmss.chinamobile.com> | 2016-01-20 15:01:11 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-20 17:09:18 -0800 |
| commit | 2954e440be7305134be632a94536b412899490f7 (patch) | |
| tree | b9f69c4b8bde985621c0184a229e1793d9ffcd76 /ipc/shm.c | |
| parent | 06af1c52c9ea234e0b1266cc0b52c3e0c6c8fe9f (diff) | |
| download | lwn-2954e440be7305134be632a94536b412899490f7.tar.gz lwn-2954e440be7305134be632a94536b412899490f7.zip | |
ipc/shm.c: is_file_shm_hugepages() can be boolean
Make is_file_shm_hugepages() return bool to improve readability due to
this particular function only using either one or zero as its return
value.
No functional change.
Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc/shm.c')
| -rw-r--r-- | ipc/shm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ipc/shm.c b/ipc/shm.c index 41787276e141..ed3027d0f277 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -459,7 +459,7 @@ static const struct file_operations shm_file_operations_huge = { .fallocate = shm_fallocate, }; -int is_file_shm_hugepages(struct file *file) +bool is_file_shm_hugepages(struct file *file) { return file->f_op == &shm_file_operations_huge; } |