Commit 6d20e6b2 authored by Dan Carpenter's avatar Dan Carpenter Committed by Richard Weinberger

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: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent 7b24afbf
...@@ -80,7 +80,7 @@ static int tuntap_open_tramp(char *gate, int *fd_out, int me, int remote, ...@@ -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); pid = run_helper(tuntap_pre_exec, &data, argv);
if (pid < 0) if (pid < 0)
return -pid; return pid;
close(remote); close(remote);
......
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