The dma_resv_wait_timeout() function return a value greater than zero on success.
Signed-off-by: Sui Jingfeng suijingfeng@loongson.cn --- drivers/dma-buf/dma-resv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c index 2a594b754af1..b6f71eb00866 100644 --- a/drivers/dma-buf/dma-resv.c +++ b/drivers/dma-buf/dma-resv.c @@ -660,7 +660,7 @@ EXPORT_SYMBOL_GPL(dma_resv_get_singleton); * dma_resv_lock() already * RETURNS * Returns -ERESTARTSYS if interrupted, 0 if the wait timed out, or - * greater than zer on success. + * greater than zero on success. */ long dma_resv_wait_timeout(struct dma_resv *obj, enum dma_resv_usage usage, bool intr, unsigned long timeout)