tree fcd6b21e17c41088910e536904e877685d52be70
parent 144e6ce1679a768e987230efb4afa402a5ab58ac
author Eric W. Biederman <ebiederm@xmission.com> 1358433969 +0000
committer Stephen Hemminger <stephen@networkplumber.org> 1359995633 -0800

iproute2: Normalize return codes in "ip netns"

Ben Hutchings pointed out that the return value of do_netns is passed
to exit and the current convention of returning -1 for failure is
inconsitent with that reality.

Return EXIT_FAILURE instead of -1 and EXIT_SUCCESS instead of 0.  To make
it clear that the return codes are expected to be passed to exit.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>