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authorChristian Brauner <brauner@kernel.org>2023-11-22 15:48:23 +0300
committerChristian Brauner <brauner@kernel.org>2023-11-28 16:08:38 +0300
commit3652117f854819a148ff0fbe4492587d3520b5e5 (patch)
treeaf6b202558ccb43726b9ef5e279005cf6bec15a8 /samples
parent85884871921000b9bca2184077b1159771e50047 (diff)
downloadlinux-3652117f854819a148ff0fbe4492587d3520b5e5.tar.xz
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 <yilun.xu@intel.com> Acked-by: Andrew Donnellan <ajd@linux.ibm.com> # ocxl Acked-by: Eric Farman <farman@linux.ibm.com> # s390 Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'samples')
-rw-r--r--samples/vfio-mdev/mtty.c4
1 files changed, 2 insertions, 2 deletions
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;
}
}