diff options
| author | Christian Brauner <brauner@kernel.org> | 2023-11-22 13:48:23 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2023-11-28 14:08:38 +0100 |
| commit | 3652117f854819a148ff0fbe4492587d3520b5e5 (patch) | |
| tree | af6b202558ccb43726b9ef5e279005cf6bec15a8 /drivers/s390/cio/vfio_ccw_drv.c | |
| parent | 85884871921000b9bca2184077b1159771e50047 (diff) | |
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 'drivers/s390/cio/vfio_ccw_drv.c')
| -rw-r--r-- | drivers/s390/cio/vfio_ccw_drv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/cio/vfio_ccw_drv.c b/drivers/s390/cio/vfio_ccw_drv.c index 43601816ea4e..bfb35cfce1ef 100644 --- a/drivers/s390/cio/vfio_ccw_drv.c +++ b/drivers/s390/cio/vfio_ccw_drv.c @@ -112,7 +112,7 @@ void vfio_ccw_sch_io_todo(struct work_struct *work) private->state = VFIO_CCW_STATE_IDLE; if (private->io_trigger) - eventfd_signal(private->io_trigger, 1); + eventfd_signal(private->io_trigger); } void vfio_ccw_crw_todo(struct work_struct *work) @@ -122,7 +122,7 @@ void vfio_ccw_crw_todo(struct work_struct *work) private = container_of(work, struct vfio_ccw_private, crw_work); if (!list_empty(&private->crw) && private->crw_trigger) - eventfd_signal(private->crw_trigger, 1); + eventfd_signal(private->crw_trigger); } /* |