diff options
| author | Davidlohr Bueso <dave@stgolabs.net> | 2017-11-17 15:31:15 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-17 16:10:04 -0800 |
| commit | ebf66799acfb5f52ada4ff96ecc9579867941ea9 (patch) | |
| tree | 009527abb6375f6898ac1dd833ee9db31f863a08 /ipc | |
| parent | 39c96a1b96a5991b1c9e79b85a8d74ef93b36026 (diff) | |
| download | lwn-ebf66799acfb5f52ada4ff96ecc9579867941ea9.tar.gz lwn-ebf66799acfb5f52ada4ff96ecc9579867941ea9.zip | |
sysvipc: properly name ipc_addid() limit parameter
This is better understood as a limit, instead of size; exactly like the
function comment indicates. Rename it.
Link: http://lkml.kernel.org/r/20170831172049.14576-4-dave@stgolabs.net
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/util.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/ipc/util.c b/ipc/util.c index 429c06bdb8ef..e09bf76610ef 100644 --- a/ipc/util.c +++ b/ipc/util.c @@ -262,7 +262,7 @@ static inline int ipc_buildid(int id, struct ipc_ids *ids, * ipc_addid - add an ipc identifier * @ids: ipc identifier set * @new: new ipc permission set - * @size: limit for the number of used ids + * @limit: limit for the number of used ids * * Add an entry 'new' to the ipc ids idr. The permissions object is * initialised and the first free entry is set up and the id assigned @@ -271,16 +271,16 @@ static inline int ipc_buildid(int id, struct ipc_ids *ids, * * Called with writer ipc_ids.rwsem held. */ -int ipc_addid(struct ipc_ids *ids, struct kern_ipc_perm *new, int size) +int ipc_addid(struct ipc_ids *ids, struct kern_ipc_perm *new, int limit) { kuid_t euid; kgid_t egid; int id, err; - if (size > IPCMNI) - size = IPCMNI; + if (limit > IPCMNI) + limit = IPCMNI; - if (!ids->tables_initialized || ids->in_use >= size) + if (!ids->tables_initialized || ids->in_use >= limit) return -ENOSPC; idr_preload(GFP_KERNEL); |