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| author | Tilman Schmidt <tilman@imap.cc> | 2014-10-03 17:03:32 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-10-05 21:17:52 -0400 |
| commit | 5dcd7d843950edfc9108246eab94c858b6dc5d6f (patch) | |
| tree | 4d08a1e3144e30f47f319991b54f3817d4a93240 /drivers/isdn | |
| parent | 51db998fb6e04e8dfcf4e33295651367b91238a5 (diff) | |
| download | linux-stable-5dcd7d843950edfc9108246eab94c858b6dc5d6f.tar.gz linux-stable-5dcd7d843950edfc9108246eab94c858b6dc5d6f.tar.bz2 linux-stable-5dcd7d843950edfc9108246eab94c858b6dc5d6f.zip | |
isdn/gigaset: improve error handling when leaving DLE mode
Avoid cascading warnings when leaving DLE mode fails by clearing
the DLE flag before entering recovery.
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/gigaset/ev-layer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/isdn/gigaset/ev-layer.c b/drivers/isdn/gigaset/ev-layer.c index 7459b127ddd5..dcae14aef376 100644 --- a/drivers/isdn/gigaset/ev-layer.c +++ b/drivers/isdn/gigaset/ev-layer.c @@ -1243,7 +1243,8 @@ static void do_action(int action, struct cardstate *cs, break; case ACT_FAILDLE0: cs->cur_at_seq = SEQ_NONE; - dev_warn(cs->dev, "Could not leave DLE mode.\n"); + dev_warn(cs->dev, "Error leaving DLE mode.\n"); + cs->dle = 0; at_state2 = &cs->bcs[cs->curchannel].at_state; disconnect(&at_state2); schedule_init(cs, MS_RECOVER); |