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path: root/drivers/dma-buf/st-dma-fence-chain.c
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Diffstat (limited to 'drivers/dma-buf/st-dma-fence-chain.c')
-rw-r--r--drivers/dma-buf/st-dma-fence-chain.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/dma-buf/st-dma-fence-chain.c b/drivers/dma-buf/st-dma-fence-chain.c
index c0979c8049b5..9c2a0c082a76 100644
--- a/drivers/dma-buf/st-dma-fence-chain.c
+++ b/drivers/dma-buf/st-dma-fence-chain.c
@@ -476,10 +476,9 @@ static int find_race(void *arg)
for (i = 0; i < ncpus; i++) {
int ret;
- ret = kthread_stop(threads[i]);
+ ret = kthread_stop_put(threads[i]);
if (ret && !err)
err = ret;
- put_task_struct(threads[i]);
}
kfree(threads);
@@ -591,8 +590,7 @@ static int wait_forward(void *arg)
for (i = 0; i < fc.chain_length; i++)
dma_fence_signal(fc.fences[i]);
- err = kthread_stop(tsk);
- put_task_struct(tsk);
+ err = kthread_stop_put(tsk);
err:
fence_chains_fini(&fc);
@@ -621,8 +619,7 @@ static int wait_backward(void *arg)
for (i = fc.chain_length; i--; )
dma_fence_signal(fc.fences[i]);
- err = kthread_stop(tsk);
- put_task_struct(tsk);
+ err = kthread_stop_put(tsk);
err:
fence_chains_fini(&fc);
@@ -669,8 +666,7 @@ static int wait_random(void *arg)
for (i = 0; i < fc.chain_length; i++)
dma_fence_signal(fc.fences[i]);
- err = kthread_stop(tsk);
- put_task_struct(tsk);
+ err = kthread_stop_put(tsk);
err:
fence_chains_fini(&fc);