Commit a1bd079f authored by yu kuai's avatar yu kuai Committed by Alex Deucher
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drm/amdgpu: remove set but not used variable 'count' 



Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/amd/amdkfd/kfd_device.c: In function
‘kgd2kfd_post_reset’:
drivers/gpu/drm/amd/amdkfd/kfd_device.c:745:11: warning:
variable ‘count’ set but not used [-Wunused-but-set-variable]

'count' is never used, so can be removed. Thus 'atomic_dec_return'
can be replaced as 'atomic_dec'

Fixes: e42051d2 ("drm/amdkfd: Implement GPU reset handlers in KFD")
Signed-off-by: default avataryu kuai <yukuai3@huawei.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4f2922d1

drivers/gpu/drm/amd/amdkfd/kfd_device.c

+2 −2
Original line number Diff line number Diff line
@@ -742,7 +742,7 @@ int kgd2kfd_pre_reset(struct kfd_dev *kfd) 


int kgd2kfd_post_reset(struct kfd_dev *kfd)

{

	int ret, count;

	int ret;



	if (!kfd->init_complete)

		return 0;
@@ -750,7 +750,7 @@ int kgd2kfd_post_reset(struct kfd_dev *kfd) 
	ret = kfd_resume(kfd);

	if (ret)

		return ret;

	count = atomic_dec_return(&kfd_locked);

	atomic_dec(&kfd_locked);



	atomic_set(&kfd->sram_ecc_flag, 0);