Commit 6d20e6b2 authored Aug 25, 2017 by Dan Carpenter Committed by Richard Weinberger Sep 13, 2017

um: return negative in tuntap_open_tramp()



The intention is to return negative error codes.  "pid" is already
negative but we accidentally negate it again back to positive.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

parent 7b24afbf

arch/um/os-Linux/drivers/tuntap_user.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -80,7 +80,7 @@ static int tuntap_open_tramp(char gate, int fd_out, int me, int remote,
		pid = run_helper(tuntap_pre_exec, &data, argv);

		if (pid < 0)
		return -pid;
		return pid;

		close(remote);