dma-buf/sync_file: hold reference to fence when creating sync_file
authorGustavo Padovan <gustavo.padovan@collabora.co.uk>
Wed, 19 Oct 2016 17:48:32 +0000 (15:48 -0200)
committerSean Paul <seanpaul@chromium.org>
Fri, 21 Oct 2016 14:49:06 +0000 (10:49 -0400)
commit30cd85dd6edc86ea8d8589efb813f1fad41ef233
tree687dad0ac7e30aee1796f77d5d41c9e1eff2624c
parentde1e211ff7b948b286222f592a5168746a7dc5e5
dma-buf/sync_file: hold reference to fence when creating sync_file

fence referencing was out of balance. It was not taking any ref to the
fence at creating time, but it was putting a reference when freeing the
sync file.

This patch fixes the balancing issue by getting a reference for the fence
when creating the sync_file.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1476899313-22241-1-git-send-email-gustavo@padovan.org
drivers/dma-buf/sync_file.c