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Subject[PATCH 3/4] sysvipc: properly name ipc_addid() limit parameter
Date
This is better understood as a limit, instead of size;
exactly like the function comment indicates. Rename it.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
---
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
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