[PATCH v2 02/14] bootm: Avoid returning error codes from command

[Simon Glass]

Functions which implement commands must return a CMD_RET_... error code.
At present bootm can return a negative errno value in some cases, thus
causing strange behaviour such as trying to exit the shell and printing
usage information.

Fix this by returning the correct value.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v1)

 cmd/bootm.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

Applied to u-boot-dm, thanks!