From 571c368528b6cd004e8924882d4ba9571125a908 Mon Sep 17 00:00:00 2001
From: Wei Liu <liuwe@microsoft.com>
Date: Fri, 21 Aug 2020 09:48:46 +0000
Subject: [PATCH] vfio: fix comment for map_mmio_regions

Signed-off-by: Wei Liu <liuwe@microsoft.com>
---
 pci/src/vfio.rs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/pci/src/vfio.rs b/pci/src/vfio.rs
index 3538bb61b..2821bc7c2 100644
--- a/pci/src/vfio.rs
+++ b/pci/src/vfio.rs
@@ -504,12 +504,9 @@ impl VfioPciDevice {
     ///
     /// # Arguments
     ///
-    /// * `vm` - The KVM VM file descriptor. It is used to set the VFIO MMIO regions
-    ///          as KVM user memory regions.
-    /// * `mem_slot` - The KVM memory slot to set the user memopry regions.
-    /// # Return value
-    ///
-    /// This function returns the updated KVM memory slot id.
+    /// * `vm` - The VM object. It is used to set the VFIO MMIO regions
+    ///          as user memory regions.
+    /// * `mem_slot` - The closure to return a memory slot.
     pub fn map_mmio_regions<F>(&mut self, vm: &Arc<dyn hypervisor::Vm>, mem_slot: F) -> Result<()>
     where
         F: Fn() -> u32,