tree 9ee5ccaa44a3d182dc057db2cb37a676dcc6809e
parent 8f6edf6d30cc22a4231c5dd97a3bd82803d8f08c
author Fabio Estevam <fabio.estevam@freescale.com> 1441943631 -0300
committer Stefano Babic <sbabic@denx.de> 1442135115 +0200

nitrogen6x: Fix the error handling in board_eth_init()

We should not return 0 on failure, so return a negative error code
instead.

Also centralize the error path so that is easier to follow.

Cc: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Troy Kisky <troy.kisky@boundarydevices.com>