diff --git a/lib/test_hmm.c b/lib/test_hmm.c
index c4adbf98fac7..be1fbc33ba3f 100644
--- a/lib/test_hmm.c
+++ b/lib/test_hmm.c
@@ -1209,16 +1209,10 @@ static int dmirror_migrate_to_device(struct dmirror *dmirror,
 	if (!mmget_not_zero(mm))
 		return -EINVAL;
 
-	ret = -ENOMEM;
 	src_pfns = kvcalloc(PTRS_PER_PTE, sizeof(*src_pfns),
 			  GFP_KERNEL | __GFP_NOFAIL);
-	if (!src_pfns)
-		goto free_mem;
-
 	dst_pfns = kvcalloc(PTRS_PER_PTE, sizeof(*dst_pfns),
 			  GFP_KERNEL | __GFP_NOFAIL);
-	if (!dst_pfns)
-		goto free_mem;
 
 	ret = 0;
 	mmap_read_lock(mm);