Commit 5a80e98a authored by David Kershner's avatar David Kershner Committed by Greg Kroah-Hartman

staging: unisys: visorbus: my_device_create does not call device_epilog

Don't have my_device_create call device_epilog, have it call
chipset_device_create directly instead.
Signed-off-by: default avatarDavid Kershner <david.kershner@unisys.com>
Reviewed-by: default avatarTim Sell <Timothy.Sell@unisys.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b6b057d8
......@@ -939,6 +939,7 @@ static void
my_device_create(struct controlvm_message *inmsg)
{
struct controlvm_message_packet *cmd = &inmsg->cmd;
struct controlvm_message_header *pmsg_hdr = NULL;
u32 bus_no = cmd->create_device.bus_no;
u32 dev_no = cmd->create_device.dev_no;
struct visor_device *dev_info = NULL;
......@@ -997,9 +998,7 @@ my_device_create(struct controlvm_message *inmsg)
POSTCODE_LINUX_4(DEVICE_CREATE_FAILURE_PC, dev_no, bus_no,
POSTCODE_SEVERITY_ERR);
rc = -CONTROLVM_RESP_ERROR_KMALLOC_FAILED;
kfree(dev_info);
dev_info = NULL;
goto out_respond;
goto out_free_dev_info;
}
dev_info->visorchannel = visorchannel;
dev_info->channel_type_guid = cmd->create_device.data_type_uuid;
......@@ -1007,12 +1006,29 @@ my_device_create(struct controlvm_message *inmsg)
spar_vhba_channel_protocol_uuid) == 0)
save_crash_message(inmsg, CRASH_DEV);
if (inmsg->hdr.flags.response_expected == 1) {
pmsg_hdr = kzalloc(sizeof(*pmsg_hdr), GFP_KERNEL);
if (!pmsg_hdr) {
rc = -CONTROLVM_RESP_ERROR_KMALLOC_FAILED;
goto out_free_dev_info;
}
memcpy(pmsg_hdr, &inmsg->hdr,
sizeof(struct controlvm_message_header));
dev_info->pending_msg_hdr = pmsg_hdr;
}
/* Chipset_device_create will send response */
chipset_device_create(dev_info);
POSTCODE_LINUX_4(DEVICE_CREATE_EXIT_PC, dev_no, bus_no,
POSTCODE_SEVERITY_INFO);
return;
out_free_dev_info:
kfree(dev_info);
out_respond:
device_epilog(dev_info, segment_state_running,
CONTROLVM_DEVICE_CREATE, &inmsg->hdr, rc,
inmsg->hdr.flags.response_expected == 1, 1);
if (inmsg->hdr.flags.response_expected == 1)
device_responder(inmsg->hdr.id, &inmsg->hdr, rc);
}
static void
......
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