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staging: unisys: visorbus: make bus_epilog match device_epilog

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The paths in bus_epilog should match device_epilog.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2016-04-04 23:31:39 -04:00 committed by Greg Kroah-Hartman
parent 3cb3fa3b79
commit 4a185e54e1
1 changed files with 3 additions and 16 deletions
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19
drivers/staging/unisys/visorbus/visorchipset.c
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@ -965,7 +965,6 @@ bus_epilog(struct visor_device *bus_info,
u32 cmd, struct controlvm_message_header *msg_hdr,
int response, bool need_response)
{
bool notified = false;
struct controlvm_message_header *pmsg_hdr = NULL;
down(&notifier_lock);
@ -1003,32 +1002,20 @@ bus_epilog(struct visor_device *bus_info,
case CONTROLVM_BUS_CREATE:
if (busdev_notifiers.bus_create) {
(*busdev_notifiers.bus_create) (bus_info);
notified = true;
goto out_unlock;
}
break;
case CONTROLVM_BUS_DESTROY:
if (busdev_notifiers.bus_destroy) {
(*busdev_notifiers.bus_destroy) (bus_info);
notified = true;
goto out_unlock;
}
break;
}
}
out_respond_and_unlock:
if (notified)
/* The callback function just called above is responsible
* for calling the appropriate visorchipset_busdev_responders
* function, which will call bus_responder()
*/
;
else
/*
* Do not kfree(pmsg_hdr) as this is the failure path.
* The success path ('notified') will call the responder
* directly and kfree() there.
*/
bus_responder(cmd, pmsg_hdr, response);
bus_responder(cmd, pmsg_hdr, response);
out_unlock:
up(&notifier_lock);