ipc/sem.c: use ERR_CAST

[safe/jmp/linux-2.6] / ipc / sem.c

diff --git a/ipc/sem.c b/ipc/sem.c
index 5b33228..506c849 100644 (file)
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -1208,7 +1208,7 @@ static struct sem_undo *find_alloc_undo(struct ipc_namespace *ns, int semid)
        /* step 1: figure out the size of the semaphore array */
        sma = sem_lock_check(ns, semid);
        if (IS_ERR(sma))
-               return ERR_PTR(PTR_ERR(sma));
+               return ERR_CAST(sma);
 
        nsems = sma->sem_nsems;
        sem_getref_and_unlock(sma);