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authorGustavo Padovan <gustavo.padovan@collabora.co.uk>2016-10-26 18:59:59 -0200
committerSumit Semwal <sumit.semwal@linaro.org>2016-11-08 23:57:40 +0530
commit4592bfcd177fe78cf9adc59f2dcddd1fa1f71079 (patch)
treedebef86ea903de548c5a69f99e0d3c0d5e81718c
parent748815881f7824b489d63a8cd8a4e27ef14c303b (diff)
dma-buf/sw_sync: put fence reference from the fence creation
Once sw_sync_ioctl_create_fence() returns we no longer have the *pt pointer to the fence base object thus we need to put the reference we have from the fence creation to keep a correct reference accounting. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> Link: http://patchwork.freedesktop.org/patch/msgid/1477515599-7685-1-git-send-email-gustavo@padovan.org
-rw-r--r--drivers/dma-buf/sw_sync.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma-buf/sw_sync.c b/drivers/dma-buf/sw_sync.c
index 7aa4d7b..69c5ff3 100644
--- a/drivers/dma-buf/sw_sync.c
+++ b/drivers/dma-buf/sw_sync.c
@@ -316,8 +316,8 @@ static long sw_sync_ioctl_create_fence(struct sync_timeline *obj,
}
sync_file = sync_file_create(&pt->base);
+ dma_fence_put(&pt->base);
if (!sync_file) {
- dma_fence_put(&pt->base);
err = -ENOMEM;
goto err;
}