diff options
| author | Alan Ott <[email protected]> | 2013-04-03 04:00:58 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2013-04-07 17:06:44 -0400 |
| commit | fc52eea4c5f160d1b42fa1852fece38e5a0fc991 (patch) | |
| tree | 7f9e5d634244531f1d76adb2aaeb9e501f085295 /net/unix/af_unix.c | |
| parent | e937f583ec3a40cccd480b40d8c6d54751781587 (diff) | |
6lowpan: handle dev_queue_xmit() error code properly
dev_queue_xmit() will return a positive value if the packet could not be
queued, often because the real network device (in our case the mac802154
wpan device) has its queue stopped. lowpan_xmit() should handle the
positive return code (for the debug statement) and return that value to
the higher layer so the higher layer will retry sending the packet.
Signed-off-by: Alan Ott <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions