ipc: remove bogus lock comment for ipc_checkid

[platform/adaptation/renesas_rcar/renesas_kernel.git] / ipc / util.h

diff --git a/ipc/util.h b/ipc/util.h
index eeb79a1..ac1480a 100644 (file)
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -150,14 +150,9 @@ static inline int ipc_buildid(int id, int seq)
        return SEQ_MULTIPLIER * seq + id;
 }
 
-/*
- * Must be called with ipcp locked
- */
 static inline int ipc_checkid(struct kern_ipc_perm *ipcp, int uid)
 {
-       if (uid / SEQ_MULTIPLIER != ipcp->seq)
-               return 1;
-       return 0;
+       return uid / SEQ_MULTIPLIER != ipcp->seq;
 }
 
 static inline void ipc_lock_by_ptr(struct kern_ipc_perm *perm)