actually remove dropped patch pci-simplify-stub.patch

OBS-URL: https://build.opensuse.org/package/show/Virtualization/libvirt?expand=0&rev=556

pci-simplify-stub.patch

@@ -1,118 +0,0 @@
-commit caba00f00fb18d8ffc388f4fc8b82527ef98d3b0
-Author: Jim Fehlig <jfehlig@suse.com>
-Date:   Wed Jul 6 14:06:37 2016 -0600
-
-    virpci: simplify virPCIDeviceBindToStub
-    
-    Early in virPCIDeviceBindToStub, there is a check to see if the
-    stub is already bound to the device, returning success with no
-    further actions if that is the case.
-    
-    The same condition is unnecessarily checked later in the function.
-    Remove the unneeded checks to simplify the logic a bit.
-    
-    Signed-off-by: Jim Fehlig <jfehlig@suse.com>
-
-Index: libvirt-2.0.0/src/util/virpci.c
-===================================================================
---- libvirt-2.0.0.orig/src/util/virpci.c
-+++ libvirt-2.0.0/src/util/virpci.c
-@@ -1196,7 +1196,6 @@ static int
- virPCIDeviceBindToStub(virPCIDevicePtr dev)
- {
-     int result = -1;
--    bool reprobe = false;
-     char *stubDriverPath = NULL;
-     char *driverLink = NULL;
-     char *path = NULL; /* reused for different purposes */
-@@ -1225,10 +1224,16 @@ virPCIDeviceBindToStub(virPCIDevicePtr d
-             /* The device is already bound to the correct driver */
-             VIR_DEBUG("Device %s is already bound to %s",
-                       dev->name, stubDriverName);
-+            dev->unbind_from_stub = true;
-+            dev->remove_slot = true;
-             result = 0;
-             goto cleanup;
-         }
--        reprobe = true;
-+        /*
-+         * If the device is bound to a driver that is not the stub,  we'll
-+         * need to reprobe later
-+         */
-+        dev->reprobe = true;
-     }
- 
-     /* Add the PCI device ID to the stub's dynamic ID table;
-@@ -1249,51 +1254,34 @@ virPCIDeviceBindToStub(virPCIDevicePtr d
-         goto cleanup;
-     }
- 
--    /* check whether the device is bound to pci-stub when we write dev->id to
--     * ${stubDriver}/new_id.
--     */
--    if (virFileLinkPointsTo(driverLink, stubDriverPath)) {
--        dev->unbind_from_stub = true;
--        dev->remove_slot = true;
--        result = 0;
-+    if (virPCIDeviceUnbind(dev) < 0)
-         goto remove_id;
--    }
- 
--    if (virPCIDeviceUnbind(dev) < 0)
-+    /* Xen's pciback.ko wants you to use new_slot first */
-+    VIR_FREE(path);
-+    if (!(path = virPCIDriverFile(stubDriverName, "new_slot")))
-         goto remove_id;
- 
--    /* If the device was bound to a driver we'll need to reprobe later */
--    dev->reprobe = reprobe;
-+    if (virFileExists(path) && virFileWriteStr(path, dev->name, 0) < 0) {
-+        virReportSystemError(errno,
-+                             _("Failed to add slot for "
-+                               "PCI device '%s' to %s"),
-+                             dev->name, stubDriverName);
-+        goto remove_id;
-+    }
-+    dev->remove_slot = true;
- 
--    /* If the device isn't already bound to pci-stub, try binding it now.
--     */
--    if (!virFileLinkPointsTo(driverLink, stubDriverPath)) {
--        /* Xen's pciback.ko wants you to use new_slot first */
--        VIR_FREE(path);
--        if (!(path = virPCIDriverFile(stubDriverName, "new_slot")))
--            goto remove_id;
--
--        if (virFileExists(path) && virFileWriteStr(path, dev->name, 0) < 0) {
--            virReportSystemError(errno,
--                                 _("Failed to add slot for "
--                                   "PCI device '%s' to %s"),
--                                 dev->name, stubDriverName);
--            goto remove_id;
--        }
--        dev->remove_slot = true;
-+    VIR_FREE(path);
-+    if (!(path = virPCIDriverFile(stubDriverName, "bind")))
-+        goto remove_id;
- 
--        VIR_FREE(path);
--        if (!(path = virPCIDriverFile(stubDriverName, "bind")))
--            goto remove_id;
--
--        if (virFileWriteStr(path, dev->name, 0) < 0) {
--            virReportSystemError(errno,
--                                 _("Failed to bind PCI device '%s' to %s"),
--                                 dev->name, stubDriverName);
--            goto remove_id;
--        }
--        dev->unbind_from_stub = true;
-+    if (virFileWriteStr(path, dev->name, 0) < 0) {
-+        virReportSystemError(errno,
-+                             _("Failed to bind PCI device '%s' to %s"),
-+                             dev->name, stubDriverName);
-+        goto remove_id;
-     }
-+    dev->unbind_from_stub = true;
- 
-     result = 0;
-