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-rw-r--r--ipc/util.h9
1 files changed, 4 insertions, 5 deletions
diff --git a/ipc/util.h b/ipc/util.h
index bd47687077e..9ffea40457c 100644
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -134,7 +134,7 @@ extern int ipcget_new(struct ipc_namespace *, struct ipc_ids *,
extern int ipcget_public(struct ipc_namespace *, struct ipc_ids *,
struct ipc_ops *, struct ipc_params *);
-static inline int ipc_buildid(struct ipc_ids *ids, int id, int seq)
+static inline int ipc_buildid(int id, int seq)
{
return SEQ_MULTIPLIER * seq + id;
}
@@ -142,8 +142,7 @@ static inline int ipc_buildid(struct ipc_ids *ids, int id, int seq)
/*
* Must be called with ipcp locked
*/
-static inline int ipc_checkid(struct ipc_ids *ids, struct kern_ipc_perm *ipcp,
- int uid)
+static inline int ipc_checkid(struct kern_ipc_perm *ipcp, int uid)
{
if (uid / SEQ_MULTIPLIER != ipcp->seq)
return 1;
@@ -171,7 +170,7 @@ static inline struct kern_ipc_perm *ipc_lock_check_down(struct ipc_ids *ids,
if (IS_ERR(out))
return out;
- if (ipc_checkid(ids, out, id)) {
+ if (ipc_checkid(out, id)) {
ipc_unlock(out);
return ERR_PTR(-EIDRM);
}
@@ -188,7 +187,7 @@ static inline struct kern_ipc_perm *ipc_lock_check(struct ipc_ids *ids,
if (IS_ERR(out))
return out;
- if (ipc_checkid(ids, out, id)) {
+ if (ipc_checkid(out, id)) {
ipc_unlock(out);
return ERR_PTR(-EIDRM);
}