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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: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Srinivasan Shanmugam 2023-05-19 10:34:50 +05:30 committed by Alex Deucher
parent ff6b11cc72
commit b3b0e016ec
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c
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@ -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) {