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Commit 5dcd7d84 authored by Tilman Schmidt's avatar Tilman Schmidt Committed by David S. Miller
Browse files

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: default avatarTilman Schmidt <tilman@imap.cc>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 51db998f

drivers/isdn/gigaset/ev-layer.c

+2 −1
Original line number Diff line number Diff line
@@ -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);