1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/common/mm/bitmap_allocator.c b/drivers/gpu/nvgpu/common/mm/bitmap_allocator.c
index 5316783d..1edfda51 100644
--- a/drivers/gpu/nvgpu/common/mm/bitmap_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/bitmap_allocator.c
@@ -378,7 +378,7 @@ int nvgpu_bitmap_allocator_init(struct gk20a *g, struct nvgpu_allocator *na,
         int err;
         struct nvgpu_bitmap_allocator *a;
 
-        if (WARN_ON(blk_size & (blk_size - 1))) {
+        if (WARN_ON(blk_size & (blk_size - 1U))) {
                 return -EINVAL;
         }
 
@@ -386,12 +386,12 @@ int nvgpu_bitmap_allocator_init(struct gk20a *g, struct nvgpu_allocator *na,
          * blk_size must be a power-of-2; base length also need to be aligned
          * to blk_size.
          */
-        if (blk_size & (blk_size - 1) ||
-            base & (blk_size - 1) || length & (blk_size - 1)) {
+        if (blk_size & (blk_size - 1U) ||
+            base & (blk_size - 1U) || length & (blk_size - 1U)) {
                 return -EINVAL;
         }
 
-        if (base == 0) {
+        if (base == 0U) {
                 base = blk_size;
                 length -= blk_size;
         }