[PATCH] drm/amdgpu: Fix uninitalized variable in jpeg_v4_0_3_is_idle & jpeg_v4_0_3_wait_for_idle

[Srinivasan Shanmugam]

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.tui...@amd.com>
Cc: Alex Deucher <alexander.deuc...@amd.com>
Cc: Christian König <christian.koe...@amd.com>
Cc: James Zhu <james....@amd.com>
Cc: Leo Liu <leo....@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmu...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c 
b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c
index ede15a3a4701..ce2b22f7e4e4 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c
@@ -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) {
-- 
2.25.1