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| author | Yejune Deng <yejune.deng@gmail.com> | 2021-03-10 15:49:01 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-10 09:50:23 +0100 |
| commit | a758b7c4c6f21f8e117fc8097c56fd9967363c15 (patch) | |
| tree | 828e9840b04fce49987f7f0ed7a66d383581fea8 /drivers/virt | |
| parent | dcf9625f2adf33cf3ea14c72b436b7c212807e51 (diff) | |
| download | linux-a758b7c4c6f21f8e117fc8097c56fd9967363c15.tar.bz2 | |
virt: acrn: Use EPOLLIN instead of POLLIN
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: dcf9625f2adf ("virt: acrn: Use vfs_poll() instead of f_op->poll()")
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Shuo Liu <shuo.a.liu@intel.com>
Signed-off-by: Yejune Deng <yejune.deng@gmail.com>
Link: https://lore.kernel.org/r/20210310074901.7486-1-yejune.deng@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/virt')
| -rw-r--r-- | drivers/virt/acrn/irqfd.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |