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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-03-23 19:18:27 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-03-23 19:18:27 +0300 |
| commit | 188933ac139a6f8ab06cad369bd0200af947b00d (patch) | |
| tree | c4c107528fcf6b82e32a93b0596e13eea7aa9385 /drivers/dma-buf/reservation.c | |
| parent | 4ed0e032c3cf27c6fabc154164d003c4e0ac4654 (diff) | |
| parent | bc465aa9d045feb0e13b4a8f32cc33c1943f62d6 (diff) | |
| download | linux-188933ac139a6f8ab06cad369bd0200af947b00d.tar.xz | |
Merge tag 'v4.0-rc5' into next
Merge with the latest upstream to synchronize Synaptics changes
and bring in new infrastructure pieces.
Conflicts:
drivers/input/mouse/synaptics.c
Diffstat (limited to 'drivers/dma-buf/reservation.c')
| -rw-r--r-- | drivers/dma-buf/reservation.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/dma-buf/reservation.c b/drivers/dma-buf/reservation.c index 3c97c8fa8d02..39920d77f288 100644 --- a/drivers/dma-buf/reservation.c +++ b/drivers/dma-buf/reservation.c @@ -327,6 +327,9 @@ long reservation_object_wait_timeout_rcu(struct reservation_object *obj, unsigned seq, shared_count, i = 0; long ret = timeout; + if (!timeout) + return reservation_object_test_signaled_rcu(obj, wait_all); + retry: fence = NULL; shared_count = 0; @@ -402,8 +405,6 @@ reservation_object_test_signaled_single(struct fence *passed_fence) int ret = 1; if (!test_bit(FENCE_FLAG_SIGNALED_BIT, &lfence->flags)) { - int ret; - fence = fence_get_rcu(lfence); if (!fence) return -1; |