diff options
| author | Stefan Hajnoczi <[email protected]> | 2018-04-11 10:35:41 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2018-04-11 10:54:06 -0400 |
| commit | ddd3d4081ffa806ffef28eaeefde757ba2b6812a (patch) | |
| tree | e55d8ec43f5c5ce6d42a3af79d69361113819d7b /lib/timerqueue.c | |
| parent | d14d2b78090c7de0557362b26a4ca591aa6a9faa (diff) | |
vhost: return bool from *_access_ok() functions
Currently vhost *_access_ok() functions return int. This is error-prone
because there are two popular conventions:
1. 0 means failure, 1 means success
2. -errno means failure, 0 means success
Although vhost mostly uses #1, it does not do so consistently.
umem_access_ok() uses #2.
This patch changes the return type from int to bool so that false means
failure and true means success. This eliminates a potential source of
errors.
Suggested-by: Linus Torvalds <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
Acked-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions