diff --git a/drivers/gpu/nvgpu/common/mm/allocators/nvgpu_allocator.c b/drivers/gpu/nvgpu/common/mm/allocators/nvgpu_allocator.c
index 3ce6e07fa..4f8323219 100644
--- a/drivers/gpu/nvgpu/common/mm/allocators/nvgpu_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/allocators/nvgpu_allocator.c
@@ -1,7 +1,7 @@
 /*
  * gk20a allocator
  *
- * Copyright (c) 2011-2019, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2011-2020, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -204,5 +204,9 @@ int nvgpu_allocator_init(struct gk20a *g, struct nvgpu_allocator *na,
 		nvgpu_err(g, "Incorrect allocator type, couldn't initialize");
 		break;
 	}
+
+	if (err < 0) {
+		nvgpu_err(g, "Failed!");
+	}
 	return err;
 }
diff --git a/drivers/gpu/nvgpu/common/mm/dma.c b/drivers/gpu/nvgpu/common/mm/dma.c
index e99242b32..3a07b0574 100644
--- a/drivers/gpu/nvgpu/common/mm/dma.c
+++ b/drivers/gpu/nvgpu/common/mm/dma.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2018-2020, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -94,12 +94,19 @@ int nvgpu_dma_alloc_vid_at(struct gk20a *g,
 int nvgpu_dma_alloc_map(struct vm_gk20a *vm, size_t size,
 		struct nvgpu_mem *mem)
 {
-	return nvgpu_dma_alloc_map_flags(vm, 0, size, mem);
+	int err = nvgpu_dma_alloc_map_flags(vm, 0, size, mem);
+
+	if (err < 0) {
+		nvgpu_err(vm->mm->g, "Failed!");
+	}
+	return err;
 }
 
 int nvgpu_dma_alloc_map_flags(struct vm_gk20a *vm, unsigned long flags,
 		size_t size, struct nvgpu_mem *mem)
 {
+	int err = 0;
+
 #ifdef CONFIG_NVGPU_DGPU
 	if (!nvgpu_is_enabled(gk20a_from_vm(vm), NVGPU_MM_UNIFIED_MEMORY)) {
 		/*
@@ -108,7 +115,7 @@ int nvgpu_dma_alloc_map_flags(struct vm_gk20a *vm, unsigned long flags,
 		 * using nvgpu_dma_alloc_map and it's vidmem, or if there's a
 		 * difference, the user should use the flag explicitly anyway.
 		 */
-		int err = nvgpu_dma_alloc_map_flags_vid(vm,
+		err = nvgpu_dma_alloc_map_flags_vid(vm,
 				flags | NVGPU_DMA_NO_KERNEL_MAPPING,
 				size, mem);
 
@@ -123,13 +130,23 @@ int nvgpu_dma_alloc_map_flags(struct vm_gk20a *vm, unsigned long flags,
 	}
 #endif
 
-	return nvgpu_dma_alloc_map_flags_sys(vm, flags, size, mem);
+	err = nvgpu_dma_alloc_map_flags_sys(vm, flags, size, mem);
+	if (err < 0) {
+		nvgpu_err(vm->mm->g, "Failed!");
+	}
+	return err;
 }
 
 int nvgpu_dma_alloc_map_sys(struct vm_gk20a *vm, size_t size,
 		struct nvgpu_mem *mem)
 {
-	return nvgpu_dma_alloc_map_flags_sys(vm, 0, size, mem);
+	int err = 0;
+
+	err = nvgpu_dma_alloc_map_flags_sys(vm, 0, size, mem);
+	if (err < 0) {
+		nvgpu_err(vm->mm->g, "Failed!");
+	}
+	return err;
 }
 
 int nvgpu_dma_alloc_map_flags_sys(struct vm_gk20a *vm, unsigned long flags,
diff --git a/drivers/gpu/nvgpu/common/mm/gmmu/page_table.c b/drivers/gpu/nvgpu/common/mm/gmmu/page_table.c
index 8ac23fe2a..6bc3152f6 100644
--- a/drivers/gpu/nvgpu/common/mm/gmmu/page_table.c
+++ b/drivers/gpu/nvgpu/common/mm/gmmu/page_table.c
@@ -385,6 +385,8 @@ static int nvgpu_set_pd_level_is_next_level_pde(struct vm_gk20a *vm,
 	struct nvgpu_gmmu_pd *next_pd = *next_pd_ptr;
 
 	if (next_l->update_entry != NULL) {
+		int err = 0;
+
 		if (pd_allocate_children(vm, l, pd, attrs) != 0) {
 			return -ENOMEM;
 		}
@@ -400,8 +402,9 @@ static int nvgpu_set_pd_level_is_next_level_pde(struct vm_gk20a *vm,
 		/*
 		 * Allocate the backing memory for next_pd.
 		 */
-		if (pd_allocate(vm, next_pd, next_l, attrs) != 0) {
-			return -ENOMEM;
+		err = pd_allocate(vm, next_pd, next_l, attrs);
+		if (err != 0) {
+			return err;
 		}
 	}
 	*next_pd_ptr = next_pd;
@@ -728,6 +731,9 @@ static int nvgpu_gmmu_do_update_page_table(struct vm_gk20a *vm,
 					 0,
 					 virt_addr, length,
 					 attrs);
+		if (err != 0) {
+			nvgpu_err(g, "Failed!");
+		}
 		return err;
 	}
 
@@ -772,6 +778,9 @@ static int nvgpu_gmmu_do_update_page_table(struct vm_gk20a *vm,
 	err = nvgpu_gmmu_do_update_page_table_no_iommu(vm, sgt, space_to_skip,
 						virt_addr, length, attrs);
 
+	if (err < 0) {
+		nvgpu_err(g, "Failed!");
+	}
 	return err;
 }
 
@@ -1158,13 +1167,18 @@ static int nvgpu_locate_pte(struct gk20a *g, struct vm_gk20a *vm,
 
 int nvgpu_get_pte(struct gk20a *g, struct vm_gk20a *vm, u64 vaddr, u32 *pte)
 {
+	int err = 0;
 	struct nvgpu_gmmu_attrs attrs = {
 		.pgsz = 0,
 	};
 
-	return nvgpu_locate_pte(g, vm, &vm->pdb,
+	err = nvgpu_locate_pte(g, vm, &vm->pdb,
 				vaddr, 0U, &attrs,
 				pte, NULL, NULL, NULL);
+	if (err < 0) {
+		nvgpu_err(g, "Failed!");
+	}
+	return err;
 }
 
 int nvgpu_set_pte(struct gk20a *g, struct vm_gk20a *vm, u64 vaddr, u32 *pte)