diff options
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/gigaset/bas-gigaset.c | 6 | ||||
| -rw-r--r-- | drivers/isdn/gigaset/capi.c | 1 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/c4.c | 1 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/t1pci.c | 1 | ||||
| -rw-r--r-- | drivers/isdn/hardware/mISDN/mISDNinfineon.c | 5 | ||||
| -rw-r--r-- | drivers/isdn/sc/ioctl.c | 10 |
6 files changed, 16 insertions, 8 deletions
diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c index 0ded3640b92..707d9c94cf9 100644 --- a/drivers/isdn/gigaset/bas-gigaset.c +++ b/drivers/isdn/gigaset/bas-gigaset.c @@ -1914,11 +1914,13 @@ static int gigaset_write_cmd(struct cardstate *cs, struct cmdbuf_t *cb) * The next command will reopen the AT channel automatically. */ if (cb->len == 3 && !memcmp(cb->buf, "+++", 3)) { - kfree(cb); rc = req_submit(cs->bcs, HD_CLOSE_ATCHANNEL, 0, BAS_TIMEOUT); if (cb->wake_tasklet) tasklet_schedule(cb->wake_tasklet); - return rc < 0 ? rc : cb->len; + if (!rc) + rc = cb->len; + kfree(cb); + return rc; } spin_lock_irqsave(&cs->cmdlock, flags); diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c index e5ea344a551..bcc174e4f3b 100644 --- a/drivers/isdn/gigaset/capi.c +++ b/drivers/isdn/gigaset/capi.c @@ -1052,6 +1052,7 @@ static inline void remove_appl_from_channel(struct bc_state *bcs, do { if (bcap->bcnext == ap) { bcap->bcnext = bcap->bcnext->bcnext; + spin_unlock_irqrestore(&bcs->aplock, flags); return; } bcap = bcap->bcnext; diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c index 7715d3242ec..d3530f6e811 100644 --- a/drivers/isdn/hardware/avm/c4.c +++ b/drivers/isdn/hardware/avm/c4.c @@ -1273,6 +1273,7 @@ static int __devinit c4_probe(struct pci_dev *dev, if (retval != 0) { printk(KERN_ERR "c4: no AVM-C%d at i/o %#x, irq %d detected, mem %#x\n", nr, param.port, param.irq, param.membase); + pci_disable_device(dev); return -ENODEV; } return 0; diff --git a/drivers/isdn/hardware/avm/t1pci.c b/drivers/isdn/hardware/avm/t1pci.c index 5a3f8309801..a79eb5afb92 100644 --- a/drivers/isdn/hardware/avm/t1pci.c +++ b/drivers/isdn/hardware/avm/t1pci.c @@ -210,6 +210,7 @@ static int __devinit t1pci_probe(struct pci_dev *dev, if (retval != 0) { printk(KERN_ERR "t1pci: no AVM-T1-PCI at i/o %#x, irq %d detected, mem %#x\n", param.port, param.irq, param.membase); + pci_disable_device(dev); return -ENODEV; } return 0; diff --git a/drivers/isdn/hardware/mISDN/mISDNinfineon.c b/drivers/isdn/hardware/mISDN/mISDNinfineon.c index d2dd61d65d5..af25e1f3efd 100644 --- a/drivers/isdn/hardware/mISDN/mISDNinfineon.c +++ b/drivers/isdn/hardware/mISDN/mISDNinfineon.c @@ -1094,6 +1094,7 @@ inf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pr_info("mISDN: do not have informations about adapter at %s\n", pci_name(pdev)); kfree(card); + pci_disable_device(pdev); return -EINVAL; } else pr_notice("mISDN: found adapter %s at %s\n", @@ -1103,7 +1104,7 @@ inf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_drvdata(pdev, card); err = setup_instance(card); if (err) { - pci_disable_device(card->pdev); + pci_disable_device(pdev); kfree(card); pci_set_drvdata(pdev, NULL); } else if (ent->driver_data == INF_SCT_1) { @@ -1114,6 +1115,7 @@ inf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) sc = kzalloc(sizeof(struct inf_hw), GFP_KERNEL); if (!sc) { release_card(card); + pci_disable_device(pdev); return -ENOMEM; } sc->irq = card->irq; @@ -1121,6 +1123,7 @@ inf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) sc->ci = card->ci + i; err = setup_instance(sc); if (err) { + pci_disable_device(pdev); kfree(sc); release_card(card); break; diff --git a/drivers/isdn/sc/ioctl.c b/drivers/isdn/sc/ioctl.c index 43c5dc3516e..4cfdbe08ffd 100644 --- a/drivers/isdn/sc/ioctl.c +++ b/drivers/isdn/sc/ioctl.c @@ -174,7 +174,7 @@ int sc_ioctl(int card, scs_ioctl *data) pr_debug("%s: SCIOGETSPID: ioctl received\n", sc_adapter[card]->devicename); - spid = kmalloc(SCIOC_SPIDSIZE, GFP_KERNEL); + spid = kzalloc(SCIOC_SPIDSIZE, GFP_KERNEL); if (!spid) { kfree(rcvmsg); return -ENOMEM; @@ -194,7 +194,7 @@ int sc_ioctl(int card, scs_ioctl *data) kfree(rcvmsg); return status; } - strcpy(spid, rcvmsg->msg_data.byte_array); + strlcpy(spid, rcvmsg->msg_data.byte_array, SCIOC_SPIDSIZE); /* * Package the switch type and send to user space @@ -266,12 +266,12 @@ int sc_ioctl(int card, scs_ioctl *data) return status; } - dn = kmalloc(SCIOC_DNSIZE, GFP_KERNEL); + dn = kzalloc(SCIOC_DNSIZE, GFP_KERNEL); if (!dn) { kfree(rcvmsg); return -ENOMEM; } - strcpy(dn, rcvmsg->msg_data.byte_array); + strlcpy(dn, rcvmsg->msg_data.byte_array, SCIOC_DNSIZE); kfree(rcvmsg); /* @@ -337,7 +337,7 @@ int sc_ioctl(int card, scs_ioctl *data) pr_debug("%s: SCIOSTAT: ioctl received\n", sc_adapter[card]->devicename); - bi = kmalloc (sizeof(boardInfo), GFP_KERNEL); + bi = kzalloc(sizeof(boardInfo), GFP_KERNEL); if (!bi) { kfree(rcvmsg); return -ENOMEM; |