Add error handling to the parahotplug_process_message function so that it
returns the proper error.
Signed-off-by: David Kershner <david.kersh...@unisys.com>
Reviewed-by: Reviewed-by: Tim Sell <timothy.s...@unisys.com>
---
drivers/staging/unisys/visorbus/visorchipset.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/unisys/visorbus/visorchipset.c
b/drivers/staging/unisys/visorbus/visorchipset.c
index 46c5a93..9c0a07f 100644
--- a/drivers/staging/unisys/visorbus/visorchipset.c
+++ b/drivers/staging/unisys/visorbus/visorchipset.c
@@ -1211,7 +1211,7 @@ parahotplug_request_kickoff(struct parahotplug_request
*req)
* off a udev script
* @inmsg: the message indicating whether to enable or disable
*/
-static void
+static int
parahotplug_process_message(struct controlvm_message *inmsg)
{
struct parahotplug_request *req;
@@ -1219,7 +1219,7 @@ parahotplug_process_message(struct controlvm_message
*inmsg)
req = parahotplug_request_create(inmsg);
if (!req)
- return;
+ return -ENOMEM;
if (inmsg->cmd.device_change_state.state.active) {
/*
@@ -1252,6 +1252,7 @@ parahotplug_process_message(struct controlvm_message
*inmsg)
parahotplug_request_kickoff(req);
}
+ return 0;
}
/*
--
git-series 0.9.1
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