1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/scsi/libsrp.c b/drivers/scsi/libsrp.c
index 8424b8606efb..ab19b3b4be52 100644
--- a/drivers/scsi/libsrp.c
+++ b/drivers/scsi/libsrp.c
@@ -163,8 +163,11 @@ struct iu_entry *srp_iu_get(struct srp_target *target)
 {
         struct iu_entry *iue = NULL;
 
-        kfifo_out_locked(&target->iu_queue.queue, (void *) &iue,
-                        sizeof(void *), &target->iu_queue.lock);
+        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;