From: Michal Schmidt mschmidt@redhat.com
[ Upstream commit 519b227904f0e70d4a1d6cf41daa5392715f2d2f ]
The intention was to wait up to 500 ms for the mbox response. The third argument to wait_event_interruptible_timeout() is supposed to be the timeout duration. The driver mistakenly passed absolute time instead.
Fixes: 577f0d1b1c5f ("octeon_ep: add separate mailbox command and response queues") Signed-off-by: Michal Schmidt mschmidt@redhat.com Reviewed-by: Simon Horman horms@kernel.org Link: https://lore.kernel.org/r/20230810150114.107765-2-mschmidt@redhat.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c b/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c index 1cc6af2feb38a..565320ec24f81 100644 --- a/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c +++ b/drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c @@ -55,7 +55,7 @@ static int octep_send_mbox_req(struct octep_device *oct, list_add_tail(&d->list, &oct->ctrl_req_wait_list); ret = wait_event_interruptible_timeout(oct->ctrl_req_wait_q, (d->done != 0), - jiffies + msecs_to_jiffies(500)); + msecs_to_jiffies(500)); list_del(&d->list); if (ret == 0 || ret == 1) return -EAGAIN;