This is better understood as a limit, instead of size; exactly like the function comment indicates. Rename it.
Signed-off-by: Davidlohr Bueso <[email protected]> --- ipc/util.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/ipc/util.c b/ipc/util.c index fb69152705e6..d4091665f439 100644 --- a/ipc/util.c +++ b/ipc/util.c @@ -261,7 +261,7 @@ 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 @@ -270,16 +270,16 @@ 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); -- 2.12.0
