Controlvm_respond now returns an error. Add error handling to the
bus_responder function.
Signed-off-by: David Kershner <david.kershner@xxxxxxxxxx>
Reported-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/unisys/visorbus/visorchipset.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c
index 034ff91..a10e41a 100644
--- a/drivers/staging/unisys/visorbus/visorchipset.c
+++ b/drivers/staging/unisys/visorbus/visorchipset.c
@@ -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
--
git-series 0.8.11
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