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drm/amdgpu: Fix unsigned comparison with zero in gmc_v9_0_process_interrupt() 

Smatch warns:
	drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:579:
	unsigned 'xcc_id' is never less than zero.

gfx_v9_4_3_ih_to_xcc_inst() returns negative numbers as well.
Fix this by changing type of xcc_id to int.

Fixes: 98b2e9cad2 ("drm/amdgpu: correct the vmhub index when page fault occurs")
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harshit Mogalapalli 2023-05-22 00:30:15 -07:00 committed by Alex Deucher
parent 9f77af014c
commit 6dabce860d
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
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@ -557,8 +557,8 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev,
const char *hub_name;
u64 addr;
uint32_t cam_index = 0;
int ret;
uint32_t node_id, xcc_id = 0;
int ret, xcc_id = 0;
uint32_t node_id;
node_id = entry->node_id;