From 3652117f854819a148ff0fbe4492587d3520b5e5 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Wed, 22 Nov 2023 13:48:23 +0100 Subject: eventfd: simplify eventfd_signal() Ever since the eventfd type was introduced back in 2007 in commit e1ad7468c77d ("signal/timer/event: eventfd core") the eventfd_signal() function only ever passed 1 as a value for @n. There's no point in keeping that additional argument. Link: https://lore.kernel.org/r/20231122-vfs-eventfd-signal-v2-2-bd549b14ce0c@kernel.org Acked-by: Xu Yilun Acked-by: Andrew Donnellan # ocxl Acked-by: Eric Farman # s390 Reviewed-by: Jan Kara Reviewed-by: Jens Axboe Signed-off-by: Christian Brauner --- samples/vfio-mdev/mtty.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'samples') diff --git a/samples/vfio-mdev/mtty.c b/samples/vfio-mdev/mtty.c index 69ba0281f9e0..2284b3751240 100644 --- a/samples/vfio-mdev/mtty.c +++ b/samples/vfio-mdev/mtty.c @@ -234,10 +234,10 @@ static void mtty_trigger_interrupt(struct mdev_state *mdev_state) if (is_msi(mdev_state)) { if (mdev_state->msi_evtfd) - eventfd_signal(mdev_state->msi_evtfd, 1); + eventfd_signal(mdev_state->msi_evtfd); } else if (is_intx(mdev_state)) { if (mdev_state->intx_evtfd && !mdev_state->intx_mask) { - eventfd_signal(mdev_state->intx_evtfd, 1); + eventfd_signal(mdev_state->intx_evtfd); mdev_state->intx_mask = true; } } -- cgit v1.2.3