staging: unisys: visorbus: controlvm_respond_chipset_init add error handling

Now that visorchannel_signalinsert returns a Linux error code, we need
to convert controlvm_respond_chipset_init to return an error instead of
a void.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c
index 97d40d0..e982a46 100644 (file)
--- a/drivers/staging/unisys/visorbus/visorchipset.c
+++ b/drivers/staging/unisys/visorbus/visorchipset.c
@@ -498,7 +498,7 @@ controlvm_init_response(struct controlvm_message *msg,
        }
 }
 
-static void
+static int
 controlvm_respond_chipset_init(struct controlvm_message_header *msg_hdr,
                               int response,
                               enum ultra_chipset_feature features)
@@ -507,10 +507,8 @@ controlvm_respond_chipset_init(struct controlvm_message_header *msg_hdr,
 
        controlvm_init_response(&outmsg, msg_hdr, response);
        outmsg.cmd.init_chipset.features = features;
-       if (visorchannel_signalinsert(controlvm_channel,
-                                     CONTROLVM_QUEUE_REQUEST, &outmsg)) {
-               return;
-       }
+       return visorchannel_signalinsert(controlvm_channel,
+                                        CONTROLVM_QUEUE_REQUEST, &outmsg);
 }
 
 static void