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Subject[PATCH] virt: acrn: Use vfs_poll() instead of f_op->poll()
Date
Use vfs_poll() is a more advanced function in acrn_irqfd_assign().
as the same time, modify the definition of events.

Signed-off-by: Yejune Deng <yejune.deng@gmail.com>
---
drivers/virt/acrn/irqfd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/virt/acrn/irqfd.c b/drivers/virt/acrn/irqfd.c
index a8766d528e29..98d6e9b18f9e 100644
--- a/drivers/virt/acrn/irqfd.c
+++ b/drivers/virt/acrn/irqfd.c
@@ -112,7 +112,7 @@ static int acrn_irqfd_assign(struct acrn_vm *vm, struct acrn_irqfd *args)
{
struct eventfd_ctx *eventfd = NULL;
struct hsm_irqfd *irqfd, *tmp;
- unsigned int events;
+ __poll_t events;
struct fd f;
int ret = 0;

@@ -158,7 +158,7 @@ static int acrn_irqfd_assign(struct acrn_vm *vm, struct acrn_irqfd *args)
mutex_unlock(&vm->irqfds_lock);

/* Check the pending event in this stage */
- events = f.file->f_op->poll(f.file, &irqfd->pt);
+ events = vfs_poll(f.file, &irqfd->pt);

if (events & POLLIN)
acrn_irqfd_inject(irqfd);
--
2.29.0
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