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rxrpc: Return negative error code to kernel service

In rxrpc_kernel_recv_data(), when we return the error number incurred by a
failed call, we must negate it before returning it as it's stored as
positive (that's what we have to pass back to userspace).

Signed-off-by: David Howells <dhowells@redhat.com>
David Howells пре 8 година
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1 измењених фајлова са 1 додато и 1 уклоњено
  1. 1 1
      net/rxrpc/recvmsg.c

+ 1 - 1
net/rxrpc/recvmsg.c

@@ -652,7 +652,7 @@ excess_data:
 	goto out;
 call_complete:
 	*_abort = call->abort_code;
-	ret = call->error;
+	ret = -call->error;
 	if (call->completion == RXRPC_CALL_SUCCEEDED) {
 		ret = 1;
 		if (size > 0)