[PATCH libdrm 1/2] amdgpu: Use uint32_t i in amdgpu_find_bo_by_cpu_mapping

[Michel Dänzer]

From: Michel Dänzer <michel.daenzer at amd.com>

The compiler points out that an int doesn't work as intended if
dev->bo_handles.max_key > INT_MAX:

../../amdgpu/amdgpu_bo.c: In function ‘amdgpu_find_bo_by_cpu_mapping’:
../../amdgpu/amdgpu_bo.c:550:16: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
  for (i = 0; i < dev->bo_handles.max_key; i++) {
                ^
../../amdgpu/amdgpu_bo.c:558:8: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
  if (i < dev->bo_handles.max_key) {
        ^

Fixes: 4d454424e1f2 ("amdgpu: add a function to find bo by cpu mapping
                     (v2)")
Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>
---
 amdgpu/amdgpu_bo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/amdgpu/amdgpu_bo.c b/amdgpu/amdgpu_bo.c
index b790e9be..86d1c143 100644
--- a/amdgpu/amdgpu_bo.c
+++ b/amdgpu/amdgpu_bo.c
@@ -535,7 +535,7 @@ int amdgpu_find_bo_by_cpu_mapping(amdgpu_device_handle dev,
 				  amdgpu_bo_handle *buf_handle,
 				  uint64_t *offset_in_bo)
 {
-	int i;
+	uint32_t i;
 	struct amdgpu_bo *bo;
 
 	if (cpu == NULL || size == 0)
-- 
2.18.0