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authorDavidlohr Bueso <davidlohr.bueso@hp.com>2013-09-11 14:26:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-09-11 15:59:45 -0700
commit20b8875abcf2daa1dda5cf70bd6369df5e85d4c1 (patch)
treec2f22cc30656da1d32ffec2871db887e989cae10 /ipc
parent7a25dd9e042b2b94202a67e5551112f4ac87285a (diff)
downloadlinux-20b8875abcf2daa1dda5cf70bd6369df5e85d4c1.tar.gz
ipc: drop ipc_lock_check
No remaining users, we now use ipc_obtain_object_check(). Signed-off-by: Davidlohr Bueso <davidlohr.bueso@hp.com> Cc: Sedat Dilek <sedat.dilek@gmail.com> Cc: Rik van Riel <riel@redhat.com> 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.c16
-rw-r--r--ipc/util.h1
2 files changed, 0 insertions, 17 deletions
diff --git a/ipc/util.c b/ipc/util.c
index 9f6aa30d2e0..e829da9ed01 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -686,22 +686,6 @@ out:
return out;
}
-struct kern_ipc_perm *ipc_lock_check(struct ipc_ids *ids, int id)
-{
- struct kern_ipc_perm *out;
-
- out = ipc_lock(ids, id);
- if (IS_ERR(out))
- return out;
-
- if (ipc_checkid(out, id)) {
- ipc_unlock(out);
- return ERR_PTR(-EIDRM);
- }
-
- return out;
-}
-
/**
* ipcget - Common sys_*get() code
* @ns : namsepace
diff --git a/ipc/util.h b/ipc/util.h
index 14b0a2adba0..c5f3338ba1f 100644
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -177,7 +177,6 @@ static inline void ipc_unlock(struct kern_ipc_perm *perm)
rcu_read_unlock();
}
-struct kern_ipc_perm *ipc_lock_check(struct ipc_ids *ids, int id);
struct kern_ipc_perm *ipc_obtain_object_check(struct ipc_ids *ids, int id);
int ipcget(struct ipc_namespace *ns, struct ipc_ids *ids,
struct ipc_ops *ops, struct ipc_params *params);