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From 5a5bedf2dfaa554c2e49c6cdae8157581baeb9a6 Mon Sep 17 00:00:00 2001
From: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Date: Wed, 15 May 2019 16:19:18 -0400
Subject: [PATCH 1982/2940] drm/amd/amdgpu: Fix maybe-uninitialized warning in
df_v3_6_pmc_start
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This fixes the warning below
error: ‘ret’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
int xgmi_tx_link, ret;
^~~
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/df_v3_6.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
index c419ed9d1a82..76eb46395ab0 100644
--- a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
+++ b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
@@ -456,7 +456,7 @@ static int df_v3_6_stop_xgmi_link_cntr(struct amdgpu_device *adev,
static int df_v3_6_pmc_start(struct amdgpu_device *adev, uint64_t config,
int is_enable)
{
- int xgmi_tx_link, ret;
+ int xgmi_tx_link, ret = 0;
switch (adev->asic_type) {
case CHIP_VEGA20:
--
2.17.1
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