On Wed 10.Mar'21 at 15:49:01 +0800, Yejune Deng wrote:
This fixes the following sparse warning:
"sparse warnings: (new ones prefixed by >>)"
drivers/virt/acrn/irqfd.c:163:13: sparse: sparse: restricted __poll_t
degrades to integer
Fixes: 803c1aadecdb("virt: acrn: Use vfs_poll() instead of f_op->poll()")
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Yejune Deng <[email protected]>
Thanks for the patch.
Acked-by: Shuo Liu <[email protected]>
---
drivers/virt/acrn/irqfd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virt/acrn/irqfd.c b/drivers/virt/acrn/irqfd.c
index 98d6e9b18f9e..df5184979b28 100644
--- a/drivers/virt/acrn/irqfd.c
+++ b/drivers/virt/acrn/irqfd.c
@@ -160,7 +160,7 @@ static int acrn_irqfd_assign(struct acrn_vm *vm, struct
acrn_irqfd *args)
/* Check the pending event in this stage */
events = vfs_poll(f.file, &irqfd->pt);
- if (events & POLLIN)
+ if (events & EPOLLIN)
acrn_irqfd_inject(irqfd);
fdput(f);
--
2.29.0
