Commit b3b0e016 authored by Srinivasan Shanmugam's avatar Srinivasan Shanmugam Committed by Alex Deucher
Browse files

drm/amdgpu: Fix uninitalized variable in jpeg_v4_0_3_is_idle & jpeg_v4_0_3_wait_for_idle 



drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c:752:4: error: variable 'ret' is uninitialized when used here [-Werror,-Wuninitialized]
                        ret &= ((RREG32_SOC15_OFFSET(
                        ^~~
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c:745:10: note: initialize the variable 'ret' to silence this warning
        bool ret;
                ^
                 = 0
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c:774:4: error: variable 'ret' is uninitialized when used here [-Werror,-Wuninitialized]
                        ret &= SOC15_WAIT_ON_RREG_OFFSET(
                        ^~~
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c:767:9: note: initialize the variable 'ret' to silence this warning
        int ret;
               ^
                = 0
2 errors generated.

Cc: Luben Tuikov <luben.tuikov@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: James Zhu <James.Zhu@amd.com>
Cc: Leo Liu <leo.liu@amd.com>
Signed-off-by: default avatarSrinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent ff6b11cc

drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c

+2 −2
Original line number Diff line number Diff line
@@ -742,7 +742,7 @@ static void jpeg_v4_0_3_dec_ring_nop(struct amdgpu_ring *ring, uint32_t count) 
static bool jpeg_v4_0_3_is_idle(void *handle)

{

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	bool ret;

	bool ret = false;

	int i, j;



	for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) {
@@ -764,7 +764,7 @@ static bool jpeg_v4_0_3_is_idle(void *handle) 
static int jpeg_v4_0_3_wait_for_idle(void *handle)

{

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;

	int ret;

	int ret = 0;

	int i, j;



	for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) {