From 698e3ed9d4f47286134f66ea333b6679b29e59e4 Mon Sep 17 00:00:00 2001 From: Tilman Schmidt Date: Mon, 26 Jun 2006 00:25:34 -0700 Subject: [PATCH] isdn4linux: Gigaset driver cleanup The following patch to the common part of the Siemens Gigaset driver prevents it from trying to send the +++ break sequence if the device has been disconnected, and removes a couple of assignments which didn't have any effect. Signed-off-by: Tilman Schmidt Acked-by: Hansjoerg Lipp Cc: Karsten Keil Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/isdn/gigaset/ev-layer.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) (limited to 'drivers') diff --git a/drivers/isdn/gigaset/ev-layer.c b/drivers/isdn/gigaset/ev-layer.c index 18e05c09b71c..44f02dbd1111 100644 --- a/drivers/isdn/gigaset/ev-layer.c +++ b/drivers/isdn/gigaset/ev-layer.c @@ -1262,7 +1262,8 @@ static void do_action(int action, struct cardstate *cs, break; case ACT_HUPMODEM: /* send "+++" (hangup in unimodem mode) */ - cs->ops->write_cmd(cs, "+++", 3, NULL); + if (cs->connected) + cs->ops->write_cmd(cs, "+++", 3, NULL); break; case ACT_RING: /* get fresh AT state structure for new CID */ @@ -1294,7 +1295,6 @@ static void do_action(int action, struct cardstate *cs, break; case ACT_ICALL: handle_icall(cs, bcs, p_at_state); - at_state = *p_at_state; break; case ACT_FAILSDOWN: dev_warn(cs->dev, "Could not shut down the device.\n"); @@ -1334,10 +1334,8 @@ static void do_action(int action, struct cardstate *cs, */ at_state->pending_commands |= PC_DLE0; atomic_set(&cs->commands_pending, 1); - } else { + } else disconnect(p_at_state); - at_state = *p_at_state; - } break; case ACT_FAKEDLE0: at_state->int_var[VAR_ZDLE] = 0; @@ -1354,10 +1352,8 @@ static void do_action(int action, struct cardstate *cs, at_state->cid = -1; if (bcs && cs->onechannel) at_state->pending_commands |= PC_DLE0; - else { + else disconnect(p_at_state); - at_state = *p_at_state; - } schedule_init(cs, MS_RECOVER); break; case ACT_FAILDLE0: @@ -1410,7 +1406,6 @@ static void do_action(int action, struct cardstate *cs, case ACT_ABORTACCEPT: /* hangup/error/timeout during ICALL processing */ disconnect(p_at_state); - at_state = *p_at_state; break; case ACT_ABORTDIAL: /* error/timeout during dial preparation */ -- cgit v1.2.3