提交 58ef3977 编写于 作者: K K. Y. Srinivasan 提交者: Greg Kroah-Hartman

Staging: hv: netvsc: Cleanup error return values in rndis_filter_set_packet_filter()

Use standard Linux error codes and cleanup some error paths.
Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 de6e0580
......@@ -511,7 +511,7 @@ static int rndis_filter_set_packet_filter(struct rndis_device *dev,
RNDIS_MESSAGE_SIZE(struct rndis_set_request) +
sizeof(u32));
if (!request) {
ret = -1;
ret = -ENOMEM;
goto Cleanup;
}
......@@ -531,7 +531,6 @@ static int rndis_filter_set_packet_filter(struct rndis_device *dev,
t = wait_for_completion_timeout(&request->wait_event, 5*HZ);
if (t == 0) {
ret = -1;
dev_err(&dev->net_dev->dev->device,
"timeout before we got a set response...\n");
/*
......@@ -540,8 +539,6 @@ static int rndis_filter_set_packet_filter(struct rndis_device *dev,
*/
goto Exit;
} else {
if (ret > 0)
ret = 0;
set_complete = &request->response_msg.msg.set_complete;
status = set_complete->status;
}
......
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