[PULL 16/20] spapr_pci.c: add 'unplug already in progress' message for PCI unplug

[David Gibson]

From: Daniel Henrique Barboza <danielhb413@gmail.com>

Hotunplug for all other devices are warning the user when the hotunplug
is already in progress. Do the same for PCI devices in
spapr_pci_unplug_request().

Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20210226163301.419727-5-danielhb413@gmail.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 hw/ppc/spapr_pci.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
index b00e9609ae..feba18cb12 100644
--- a/hw/ppc/spapr_pci.c
+++ b/hw/ppc/spapr_pci.c
@@ -1743,6 +1743,10 @@ static void spapr_pci_unplug_request(HotplugHandler 
*plug_handler,
                 }
             }
         }
+    } else {
+        error_setg(errp,
+                   "PCI device unplug already in progress for device %s",
+                   drc->dev->id);
     }
 }
 
-- 
2.29.2