| commit | 60304592b96414b9d84a919262e4b2daf1a954fb | [log] [tgz] |
|---|---|---|
| author | Joe Hershberger <joe.hershberger@ni.com> | Sun Mar 22 17:09:24 2015 -0500 |
| committer | Simon Glass <sjg@chromium.org> | Sat Apr 18 11:11:14 2015 -0600 |
| tree | 9b74a696268d3cc4539523bfa9bb610ee9905886 | |
| parent | 22f68524f84c3a0d620e787c51d5f244ef8e0aca [diff] |
net: Improve error handling Take a pass at plumbing errors through to the users of the network stack Currently only the start() function errors will be returned from NetLoop(). recv() tends not to have errors, so that is likely not worth adding. send() certainly can return errors, but this patch does not attempt to plumb them yet. halt() is not expected to error. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>