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

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

drivers/staging/unisys/visorbus/visorchipset.c

+3 −2
Original line number Diff line number Diff line
@@ -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;

}



/*