Commit 114d5dcf authored by David Kershner's avatar David Kershner Committed by Greg Kroah-Hartman

staging: unisys: visorbus: parahotplug_process_message add error handling

Add error handling to the parahotplug_process_message function so that it
returns the proper error.
Signed-off-by: default avatarDavid Kershner <david.kershner@unisys.com>
Reviewed-by: default avatarReviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f6260f2e
......@@ -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;
}
/*
......
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