Commit 734ad93a authored by David Kershner's avatar David Kershner Committed by Greg Kroah-Hartman
Browse files

staging: unisys: visorbus: bus_responder add error handling 



Controlvm_respond now returns an error. Add error handling to the
bus_responder function.

Signed-off-by: default avatarDavid Kershner <david.kershner@unisys.com>
Reported-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8dff01f7

drivers/staging/unisys/visorbus/visorchipset.c

+4 −4
Original line number Diff line number Diff line
@@ -638,18 +638,18 @@ save_crash_message(struct controlvm_message *msg, enum crash_obj_type typ) 
	return 0;

}



static void

static int

bus_responder(enum controlvm_id cmd_id,

	      struct controlvm_message_header *pending_msg_hdr,

	      int response)

{

	if (!pending_msg_hdr)

		return;		/* no controlvm response needed */

		return -EIO;



	if (pending_msg_hdr->id != (u32)cmd_id)

		return;

		return -EINVAL;



	controlvm_respond(pending_msg_hdr, response);

	return controlvm_respond(pending_msg_hdr, response);

}



static void