gpu: nvgpu: common: Fix MISRA 15.6 violations

This fixes errors due to single statement loop bodies
 without braces, which is part of Rule 15.6 of MISRA.
 This patch covers in gpu/nvgpu/common/

JIRA NVGPU-989

Change-Id: Ic6a98a1cd04e4524dabf650e2f6e73c6b5a1db9d
Signed-off-by: Srirangan <smadhavan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1786207
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: Adeel Raza <araza@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 7 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/common/mm/buddy_allocator.c b/drivers/gpu/nvgpu/common/mm/buddy_allocator.c
index b986b29f..5a0a28cb 100644
--- a/drivers/gpu/nvgpu/common/mm/buddy_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/buddy_allocator.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2016-2018, 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"),
@@ -214,8 +214,9 @@ static int balloc_init_lists(struct nvgpu_buddy_allocator *a)
         bend = a->end;
 
         /* First make sure the LLs are valid. */
-        for (i = 0; i < GPU_BALLOC_ORDER_LIST_LEN; i++)
+        for (i = 0; i < GPU_BALLOC_ORDER_LIST_LEN; i++) {
                 nvgpu_init_list_node(balloc_get_order_list(a, i));
+        }
 
         while (bstart < bend) {
                 order = __balloc_max_order_in(a, bstart, bend);
@@ -505,8 +506,9 @@ static u64 __balloc_do_alloc(struct nvgpu_buddy_allocator *a,
 
         split_order = order;
         while (split_order <= a->max_order &&
-               !(bud = __balloc_find_buddy(a, split_order, pte_size)))
+               !(bud = __balloc_find_buddy(a, split_order, pte_size))) {
                 split_order++;
+        }
 
         /* Out of memory! */
         if (!bud)
@@ -885,8 +887,9 @@ static u64 __nvgpu_balloc_fixed_buddy(struct nvgpu_allocator *__a,
         balloc_alloc_fixed(a, falloc);
 
         nvgpu_list_for_each_entry(bud, &falloc->buddies,
-                                nvgpu_buddy, buddy_entry)
+                                nvgpu_buddy, buddy_entry) {
                 real_bytes += (bud->end - bud->start);
+        }
 
         a->bytes_alloced += len;
         a->bytes_alloced_real += real_bytes;