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| author | Thomas Gleixner <tglx@linutronix.de> | 2015-04-08 21:26:21 (GMT) |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-04-08 21:26:21 (GMT) |
| commit | 462b69b1e43ceccab68a47d65b1e46520cd0fdc0 (patch) | |
| tree | 3c961fcb5889c5ab14ab36d8ef7421fc96c95959 /drivers/dma-buf/reservation.c | |
| parent | d8bf368d0631d4bc2612d8bf2e4e8e74e620d0cc (diff) | |
| parent | f22e6e847115abc3a0e2ad7bb18d243d42275af1 (diff) | |
| download | linux-462b69b1e43ceccab68a47d65b1e46520cd0fdc0.tar.xz | |
Merge branch 'linus' into irq/core to get the GIC updates which
conflict with pending GIC changes.
Conflicts:
drivers/usb/isp1760/isp1760-core.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 3c97c8f..39920d7 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; |