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KVM: do not store wqh in irqfd 

wqh is unused, so we do not need to store it in irqfd anymore

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2010-01-13 19:12:39 +02:00 committed by Marcelo Tosatti
parent daf5e27109
commit 8b97fb0fcb
1 changed files with 0 additions and 3 deletions
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3
virt/kvm/eventfd.c
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@ -47,7 +47,6 @@ struct _irqfd {
int gsi;
struct list_head list;
poll_table pt;
wait_queue_head_t *wqh;
wait_queue_t wait;
struct work_struct inject;
struct work_struct shutdown;
@ -159,8 +158,6 @@ irqfd_ptable_queue_proc(struct file *file, wait_queue_head_t *wqh,
poll_table *pt)
{
struct _irqfd *irqfd = container_of(pt, struct _irqfd, pt);
irqfd->wqh = wqh;
add_wait_queue(wqh, &irqfd->wait);
}