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authorKarsten Keil <kkeil@linux-pingi.de>2012-05-15 23:51:01 +0000
committerDavid S. Miller <davem@davemloft.net>2012-05-16 15:22:06 -0400
commit1368112c07bae879fa3d1c21f236ca8eea3e5e84 (patch)
tree3467a277cc350bbfaf3e98df9513d4209e63f984 /drivers/isdn/hardware/mISDN/netjet.c
parentdd456d45d7edd01f4054818dd404ec61ca55cbc1 (diff)
mISDN: Cleanup channel also if it already was deactivated
If a channel was closed after it was deactivated it could happen that something was not proper resetted. The test if a channel is still activ was wrong, so remove it and always do the cleanup. Signed-off-by: Karsten Keil <kkeil@linux-pingi.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/hardware/mISDN/netjet.c')
-rw-r--r--drivers/isdn/hardware/mISDN/netjet.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/isdn/hardware/mISDN/netjet.c b/drivers/isdn/hardware/mISDN/netjet.c
index 27998d7188a5..55a77ed7b176 100644
--- a/drivers/isdn/hardware/mISDN/netjet.c
+++ b/drivers/isdn/hardware/mISDN/netjet.c
@@ -808,14 +808,10 @@ nj_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
switch (cmd) {
case CLOSE_CHANNEL:
test_and_clear_bit(FLG_OPEN, &bch->Flags);
- if (test_bit(FLG_ACTIVE, &bch->Flags)) {
- spin_lock_irqsave(&card->lock, flags);
- mISDN_freebchannel(bch);
- test_and_clear_bit(FLG_TX_BUSY, &bch->Flags);
- test_and_clear_bit(FLG_ACTIVE, &bch->Flags);
- mode_tiger(bc, ISDN_P_NONE);
- spin_unlock_irqrestore(&card->lock, flags);
- }
+ spin_lock_irqsave(&card->lock, flags);
+ mISDN_freebchannel(bch);
+ mode_tiger(bc, ISDN_P_NONE);
+ spin_unlock_irqrestore(&card->lock, flags);
ch->protocol = ISDN_P_NONE;
ch->peer = NULL;
module_put(THIS_MODULE);