ipc: close open coded spin lock calls

[platform/adaptation/renesas_rcar/renesas_kernel.git] / ipc / shm.c

diff --git a/ipc/shm.c b/ipc/shm.c
index bd2b14e..e7d5107 100644 (file)
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -141,7 +141,7 @@ static inline struct shmid_kernel *shm_lock(struct ipc_namespace *ns, int id)
 static inline void shm_lock_by_ptr(struct shmid_kernel *ipcp)
 {
        rcu_read_lock();
-       spin_lock(&ipcp->shm_perm.lock);
+       ipc_lock_object(&ipcp->shm_perm);
 }
 
 static inline struct shmid_kernel *shm_lock_check(struct ipc_namespace *ns,
@@ -545,7 +545,7 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
        ns->shm_tot += numpages;
        error = shp->shm_perm.id;
 
-       spin_unlock(&shp->shm_perm.lock);
+       ipc_unlock_object(&shp->shm_perm);
        rcu_read_unlock();
        return error;