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ipc: remove unneeded parameters

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Remvoe the unneeded parameters from ipc_checkid() and ipc_buildid()
interfaces.

Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Nadia Derbey
2007-10-18 23:40:55 -07:00
committed by Linus Torvalds
parent 3e148c7993
commit 1b531f2136
4 changed files with 12 additions and 17 deletions
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ipc/util.h
+4 -5
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@@ -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);
}