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drm/amdgpu: fix ptr check warning in gfx12 ip_dump

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Change condition, if (ptr == NULL) to if (!ptr)
for a better format and fix the warning.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Sunil Khatri 2024-08-07 17:28:02 +05:30 committed by Alex Deucher
parent bd15f805cd
commit 9b7e697839
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
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@ -1281,7 +1281,7 @@ static void gfx_v12_0_alloc_ip_dump(struct amdgpu_device *adev)
uint32_t inst;
ptr = kcalloc(reg_count, sizeof(uint32_t), GFP_KERNEL);
if (ptr == NULL) {
if (!ptr) {
DRM_ERROR("Failed to allocate memory for GFX IP Dump\n");
adev->gfx.ip_dump_core = NULL;
} else {
@ -1294,7 +1294,7 @@ static void gfx_v12_0_alloc_ip_dump(struct amdgpu_device *adev)
adev->gfx.mec.num_queue_per_pipe;
ptr = kcalloc(reg_count * inst, sizeof(uint32_t), GFP_KERNEL);
if (ptr == NULL) {
if (!ptr) {
DRM_ERROR("Failed to allocate memory for Compute Queues IP Dump\n");
adev->gfx.ip_dump_compute_queues = NULL;
} else {
@ -1307,7 +1307,7 @@ static void gfx_v12_0_alloc_ip_dump(struct amdgpu_device *adev)
adev->gfx.me.num_queue_per_pipe;
ptr = kcalloc(reg_count * inst, sizeof(uint32_t), GFP_KERNEL);
if (ptr == NULL) {
if (!ptr) {
DRM_ERROR("Failed to allocate memory for GFX Queues IP Dump\n");
adev->gfx.ip_dump_gfx_queues = NULL;
} else {