linux-kernel - [PATCH 1/2] ipc/sem: drop sem

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Date:   Thu,  3 Aug 2017 11:41:35 -0700
From:   Davidlohr Bueso <dave@...olabs.net>
To:     akpm@...ux-foundation.org
Cc:     manfred@...orfullife.com, dave@...olabs.net,
        linux-kernel@...r.kernel.org, Davidlohr Bueso <dbueso@...e.de>
Subject: [PATCH 1/2] ipc/sem: drop sem_checkid helper

... 'tis not used.

Signed-off-by: Davidlohr Bueso <dbueso@...e.de>
---
 ipc/sem.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/ipc/sem.c b/ipc/sem.c
index 9e70cd7a17da..e9980cba07fd 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -130,8 +130,6 @@ struct sem_undo_list {
 
 #define sem_ids(ns)	((ns)->ids[IPC_SEM_IDS])
 
-#define sem_checkid(sma, semid)	ipc_checkid(&sma->sem_perm, semid)
-
 static int newary(struct ipc_namespace *, struct ipc_params *);
 static void freeary(struct ipc_namespace *, struct kern_ipc_perm *);
 #ifdef CONFIG_PROC_FS
-- 
2.12.0