From: Sunil Khatri sunil.khatri@amd.com
[ Upstream commit bd15f805cdc503ac229a14f5fe21db12e6e7f84a ]
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 Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c index dcef399074492..61e62d846900c 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c @@ -1484,7 +1484,7 @@ static void gfx_v11_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 { @@ -1497,7 +1497,7 @@ static void gfx_v11_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 { @@ -1510,7 +1510,7 @@ static void gfx_v11_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 {