From dbace111e5b320682eee63d7173959a2b2bd9ccb Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Thu, 11 Oct 2018 17:30:05 +0300 Subject: RDMA/core: Annotate timeout as unsigned long The ucma users supply timeout in u32 format, it means that any number with most significant bit set will be converted to negative value by various rdma_*, cma_* and sa_query functions, which treat timeout as int. In the lowest level, the timeout is converted back to be unsigned long. Remove this ambiguous conversion by updating all function signatures to receive unsigned long. Reported-by: Noa Osherovich Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford --- drivers/infiniband/core/mad.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/infiniband/core/mad.c') diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index c355379e7534..d7025cd5be28 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -2414,7 +2414,7 @@ static void wait_for_response(struct ib_mad_send_wr_private *mad_send_wr) } void ib_reset_mad_timeout(struct ib_mad_send_wr_private *mad_send_wr, - int timeout_ms) + unsigned long timeout_ms) { mad_send_wr->timeout = msecs_to_jiffies(timeout_ms); wait_for_response(mad_send_wr); -- cgit v1.2.3