1 files changed, 9 insertions, 8 deletions

diff --git a/drivers/scsi/libsrp.c b/drivers/scsi/libsrp.c
index 9ad38e81e343..ab19b3b4be52 100644
--- a/drivers/scsi/libsrp.c
+++ b/drivers/scsi/libsrp.c
@@ -58,19 +58,15 @@ static int srp_iu_pool_alloc(struct srp_queue *q, size_t max,
                 goto free_pool;
 
         spin_lock_init(&q->lock);
-        q->queue = kfifo_init((void *) q->pool, max * sizeof(void *),
-                              GFP_KERNEL, &q->lock);
-        if (IS_ERR(q->queue))
-                goto free_item;
+        kfifo_init(&q->queue, (void *) q->pool, max * sizeof(void *));
 
         for (i = 0, iue = q->items; i < max; i++) {
-                __kfifo_put(q->queue, (void *) &iue, sizeof(void *));
+                kfifo_in(&q->queue, (void *) &iue, sizeof(void *));
                 iue->sbuf = ring[i];
                 iue++;
         }
         return 0;
 
-free_item:
         kfree(q->items);
 free_pool:
         kfree(q->pool);
@@ -167,7 +163,11 @@ struct iu_entry *srp_iu_get(struct srp_target *target)
 {
         struct iu_entry *iue = NULL;
 
-        kfifo_get(target->iu_queue.queue, (void *) &iue, sizeof(void *));
+        if (kfifo_out_locked(&target->iu_queue.queue, (void *) &iue,
+                sizeof(void *), &target->iu_queue.lock) != sizeof(void *)) {
+                        WARN_ONCE(1, "unexpected fifo state");
+                        return NULL;
+        }
         if (!iue)
                 return iue;
         iue->target = target;
@@ -179,7 +179,8 @@ EXPORT_SYMBOL_GPL(srp_iu_get);
 
 void srp_iu_put(struct iu_entry *iue)
 {
-        kfifo_put(iue->target->iu_queue.queue, (void *) &iue, sizeof(void *));
+        kfifo_in_locked(&iue->target->iu_queue.queue, (void *) &iue,
+                        sizeof(void *), &iue->target->iu_queue.lock);
 }
 EXPORT_SYMBOL_GPL(srp_iu_put);