diff options
Diffstat (limited to 'drivers/isdn')
-rw-r--r-- | drivers/isdn/gigaset/bas-gigaset.c | 16 | ||||
-rw-r--r-- | drivers/isdn/hardware/mISDN/hfcmulti.c | 5 | ||||
-rw-r--r-- | drivers/isdn/hardware/mISDN/hfcpci.c | 2 | ||||
-rw-r--r-- | drivers/isdn/i4l/isdn_net.c | 9 | ||||
-rw-r--r-- | drivers/isdn/i4l/isdn_ppp.c | 2 | ||||
-rw-r--r-- | drivers/isdn/mISDN/dsp_cmx.c | 5 | ||||
-rw-r--r-- | drivers/isdn/mISDN/dsp_pipeline.c | 4 | ||||
-rw-r--r-- | drivers/isdn/sc/shmem.c | 2 |
8 files changed, 29 insertions, 16 deletions
diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c index 18dd8aa..831ddce 100644 --- a/drivers/isdn/gigaset/bas-gigaset.c +++ b/drivers/isdn/gigaset/bas-gigaset.c @@ -46,6 +46,9 @@ MODULE_PARM_DESC(cidmode, "Call-ID mode"); /* length limit according to Siemens 3070usb-protokoll.doc ch. 2.1 */ #define IF_WRITEBUF 264 +/* interrupt pipe message size according to ibid. ch. 2.2 */ +#define IP_MSGSIZE 3 + /* Values for the Gigaset 307x */ #define USB_GIGA_VENDOR_ID 0x0681 #define USB_3070_PRODUCT_ID 0x0001 @@ -110,7 +113,7 @@ struct bas_cardstate { unsigned char *rcvbuf; /* AT reply receive buffer */ struct urb *urb_int_in; /* URB for interrupt pipe */ - unsigned char int_in_buf[3]; + unsigned char *int_in_buf; spinlock_t lock; /* locks all following */ int basstate; /* bitmap (BS_*) */ @@ -657,7 +660,7 @@ static void read_int_callback(struct urb *urb) } /* drop incomplete packets even if the missing bytes wouldn't matter */ - if (unlikely(urb->actual_length < 3)) { + if (unlikely(urb->actual_length < IP_MSGSIZE)) { dev_warn(cs->dev, "incomplete interrupt packet (%d bytes)\n", urb->actual_length); goto resubmit; @@ -2127,6 +2130,7 @@ static void gigaset_reinitbcshw(struct bc_state *bcs) static void gigaset_freecshw(struct cardstate *cs) { /* timers, URBs and rcvbuf are disposed of in disconnect */ + kfree(cs->hw.bas->int_in_buf); kfree(cs->hw.bas); cs->hw.bas = NULL; } @@ -2140,6 +2144,12 @@ static int gigaset_initcshw(struct cardstate *cs) pr_err("out of memory\n"); return 0; } + ucs->int_in_buf = kmalloc(IP_MSGSIZE, GFP_KERNEL); + if (!ucs->int_in_buf) { + kfree(ucs); + pr_err("out of memory\n"); + return 0; + } ucs->urb_cmd_in = NULL; ucs->urb_cmd_out = NULL; @@ -2292,7 +2302,7 @@ static int gigaset_probe(struct usb_interface *interface, usb_fill_int_urb(ucs->urb_int_in, udev, usb_rcvintpipe(udev, (endpoint->bEndpointAddress) & 0x0f), - ucs->int_in_buf, 3, read_int_callback, cs, + ucs->int_in_buf, IP_MSGSIZE, read_int_callback, cs, endpoint->bInterval); if ((rc = usb_submit_urb(ucs->urb_int_in, GFP_KERNEL)) != 0) { dev_err(cs->dev, "could not submit interrupt URB: %s\n", diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c index 97f4708..0b28141 100644 --- a/drivers/isdn/hardware/mISDN/hfcmulti.c +++ b/drivers/isdn/hardware/mISDN/hfcmulti.c @@ -3615,7 +3615,7 @@ hfcm_bctrl(struct mISDNchannel *ch, u_int cmd, void *arg) static void ph_state_change(struct dchannel *dch) { - struct hfc_multi *hc = dch->hw; + struct hfc_multi *hc; int ch, i; if (!dch) { @@ -3623,6 +3623,7 @@ ph_state_change(struct dchannel *dch) __func__); return; } + hc = dch->hw; ch = dch->slot; if (hc->type == 1) { @@ -4598,6 +4599,7 @@ init_e1_port(struct hfc_multi *hc, struct hm_map *m) printk(KERN_ERR "%s: no memory for coeffs\n", __func__); ret = -ENOMEM; + kfree(bch); goto free_chan; } bch->nr = ch; @@ -4766,6 +4768,7 @@ init_multi_port(struct hfc_multi *hc, int pt) printk(KERN_ERR "%s: no memory for coeffs\n", __func__); ret = -ENOMEM; + kfree(bch); goto free_chan; } bch->nr = ch + 1; diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c index 917bf41..f0e14df 100644 --- a/drivers/isdn/hardware/mISDN/hfcpci.c +++ b/drivers/isdn/hardware/mISDN/hfcpci.c @@ -61,7 +61,7 @@ u32 hfc_jiffies; MODULE_AUTHOR("Karsten Keil"); MODULE_LICENSE("GPL"); -module_param(debug, uint, 0); +module_param(debug, uint, S_IRUGO | S_IWUSR); module_param(poll, uint, S_IRUGO | S_IWUSR); enum { diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c index 7c5f970..cb8943d 100644 --- a/drivers/isdn/i4l/isdn_net.c +++ b/drivers/isdn/i4l/isdn_net.c @@ -292,7 +292,9 @@ isdn_net_unbind_channel(isdn_net_local * lp) lp->dialstate = 0; dev->rx_netdev[isdn_dc2minor(lp->isdn_device, lp->isdn_channel)] = NULL; dev->st_netdev[isdn_dc2minor(lp->isdn_device, lp->isdn_channel)] = NULL; - isdn_free_channel(lp->isdn_device, lp->isdn_channel, ISDN_USAGE_NET); + if (lp->isdn_device != -1 && lp->isdn_channel != -1) + isdn_free_channel(lp->isdn_device, lp->isdn_channel, + ISDN_USAGE_NET); lp->flags &= ~ISDN_NET_CONNECTED; lp->isdn_device = -1; lp->isdn_channel = -1; @@ -2513,7 +2515,6 @@ static const struct net_device_ops isdn_netdev_ops = { .ndo_stop = isdn_net_close, .ndo_do_ioctl = isdn_net_ioctl, - .ndo_validate_addr = NULL, .ndo_start_xmit = isdn_net_start_xmit, .ndo_get_stats = isdn_net_get_stats, .ndo_tx_timeout = isdn_net_tx_timeout, @@ -2528,12 +2529,8 @@ static void _isdn_setup(struct net_device *dev) ether_setup(dev); - dev->flags = IFF_NOARP | IFF_POINTOPOINT; /* Setup the generic properties */ - dev->mtu = 1500; dev->flags = IFF_NOARP|IFF_POINTOPOINT; - dev->type = ARPHRD_ETHER; - dev->addr_len = ETH_ALEN; dev->header_ops = NULL; dev->netdev_ops = &isdn_netdev_ops; diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c index a3551dd..aa30b5c 100644 --- a/drivers/isdn/i4l/isdn_ppp.c +++ b/drivers/isdn/i4l/isdn_ppp.c @@ -431,6 +431,7 @@ set_arg(void __user *b, void *val,int len) return 0; } +#ifdef CONFIG_IPPP_FILTER static int get_filter(void __user *arg, struct sock_filter **p) { struct sock_fprog uprog; @@ -465,6 +466,7 @@ static int get_filter(void __user *arg, struct sock_filter **p) *p = code; return uprog.len; } +#endif /* CONFIG_IPPP_FILTER */ /* * ippp device ioctl diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c index 0ac67bf..58c43e4 100644 --- a/drivers/isdn/mISDN/dsp_cmx.c +++ b/drivers/isdn/mISDN/dsp_cmx.c @@ -1579,7 +1579,7 @@ send_packet: schedule_work(&dsp->workq); } -static u32 jittercount; /* counter for jitter check */; +static u32 jittercount; /* counter for jitter check */ struct timer_list dsp_spl_tl; u32 dsp_spl_jiffies; /* calculate the next time to fire */ static u16 dsp_count; /* last sample count */ @@ -1893,7 +1893,7 @@ dsp_cmx_hdlc(struct dsp *dsp, struct sk_buff *skb) /* in case of hardware (echo) */ if (dsp->pcm_slot_tx >= 0) return; - if (dsp->echo) + if (dsp->echo) { nskb = skb_clone(skb, GFP_ATOMIC); if (nskb) { hh = mISDN_HEAD_P(nskb); @@ -1902,6 +1902,7 @@ dsp_cmx_hdlc(struct dsp *dsp, struct sk_buff *skb) skb_queue_tail(&dsp->sendq, nskb); schedule_work(&dsp->workq); } + } return; } /* in case of hardware conference */ diff --git a/drivers/isdn/mISDN/dsp_pipeline.c b/drivers/isdn/mISDN/dsp_pipeline.c index bf999bd..18cf87c 100644 --- a/drivers/isdn/mISDN/dsp_pipeline.c +++ b/drivers/isdn/mISDN/dsp_pipeline.c @@ -110,8 +110,7 @@ int mISDN_dsp_element_register(struct mISDN_dsp_element *elem) } list_add_tail(&entry->list, &dsp_elements); - for (i = 0; i < (sizeof(element_attributes) - / sizeof(struct device_attribute)); ++i) + for (i = 0; i < ARRAY_SIZE(element_attributes); ++i) { ret = device_create_file(&entry->dev, &element_attributes[i]); if (ret) { @@ -119,6 +118,7 @@ int mISDN_dsp_element_register(struct mISDN_dsp_element *elem) __func__); goto err2; } + } #ifdef PIPELINE_DEBUG printk(KERN_DEBUG "%s: %s registered\n", __func__, elem->name); diff --git a/drivers/isdn/sc/shmem.c b/drivers/isdn/sc/shmem.c index 712220c..7f16d75 100644 --- a/drivers/isdn/sc/shmem.c +++ b/drivers/isdn/sc/shmem.c @@ -54,7 +54,7 @@ void memcpy_toshmem(int card, void *dest, const void *src, size_t n) spin_unlock_irqrestore(&sc_adapter[card]->lock, flags); pr_debug("%s: set page to %#x\n",sc_adapter[card]->devicename, ((sc_adapter[card]->shmem_magic + ch * SRAM_PAGESIZE)>>14)|0x80); - pr_debug("%s: copying %d bytes from %#lx to %#lx\n", + pr_debug("%s: copying %zu bytes from %#lx to %#lx\n", sc_adapter[card]->devicename, n, (unsigned long) src, sc_adapter[card]->rambase + ((unsigned long) dest %0x4000)); |