| commit | b6c3bad1ba83af1062a7ff6986d9edc4f3d7fc8e | [log] [tgz] |
|---|---|---|
| author | Denis Du <dudenis2000@yahoo.ca> | Sat Feb 24 16:51:42 2018 -0500 |
| committer | David S. Miller <davem@davemloft.net> | Mon Feb 26 14:38:12 2018 -0500 |
| tree | f619e45d6401535f7b337378cfd228445ec7a0de | |
| parent | 1bb4f2e868a2891ab8bc668b8173d6ccb8c4ce6f [diff] |
hdlc_ppp: carrier detect ok, don't turn off negotiation Sometimes when physical lines have a just good noise to make the protocol handshaking fail, but the carrier detect still good. Then after remove of the noise, nobody will trigger this protocol to be start again to cause the link to never come back. The fix is when the carrier is still on, not terminate the protocol handshaking. Signed-off-by: Denis Du <dudenis2000@yahoo.ca> Signed-off-by: David S. Miller <davem@davemloft.net>