[NET]: Make the loopback device per network namespace.

[linux-2.6-omap-h63xx.git] / drivers / isdn / capi / capidrv.c

diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c
index b6f9476c0501d75abd98916098726d070c1436be..23b6f7bc16b7e53ebac2a6d73e76608bcaa67ecf 100644 (file)
--- a/drivers/isdn/capi/capidrv.c
+++ b/drivers/isdn/capi/capidrv.c
@@ -13,7 +13,6 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/major.h>
-#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/fcntl.h>
 #include <linux/fs.h>
@@ -334,12 +333,11 @@ static capidrv_plci *new_plci(capidrv_contr * card, int chan)
 {
        capidrv_plci *plcip;
 
-       plcip = (capidrv_plci *) kmalloc(sizeof(capidrv_plci), GFP_ATOMIC);
+       plcip = kzalloc(sizeof(capidrv_plci), GFP_ATOMIC);
 
        if (plcip == 0)
                return NULL;
 
-       memset(plcip, 0, sizeof(capidrv_plci));
        plcip->state = ST_PLCI_NONE;
        plcip->plci = 0;
        plcip->msgid = 0;
@@ -404,12 +402,11 @@ static inline capidrv_ncci *new_ncci(capidrv_contr * card,
 {
        capidrv_ncci *nccip;
 
-       nccip = (capidrv_ncci *) kmalloc(sizeof(capidrv_ncci), GFP_ATOMIC);
+       nccip = kzalloc(sizeof(capidrv_ncci), GFP_ATOMIC);
 
        if (nccip == 0)
                return NULL;
 
-       memset(nccip, 0, sizeof(capidrv_ncci));
        nccip->ncci = ncci;
        nccip->state = ST_NCCI_NONE;
        nccip->plcip = plcip;
@@ -993,6 +990,7 @@ static void handle_plci(_cmsg * cmsg)
        capidrv_contr *card = findcontrbynumber(cmsg->adr.adrController & 0x7f);
        capidrv_plci *plcip;
        isdn_ctrl cmd;
+       _cdebbuf *cdb;
 
        if (!card) {
                printk(KERN_ERR "capidrv: %s from unknown controller 0x%x\n",
@@ -1125,8 +1123,15 @@ static void handle_plci(_cmsg * cmsg)
                                break;
                        }
                }
-               printk(KERN_ERR "capidrv-%d: %s\n",
-                               card->contrnr, capi_cmsg2str(cmsg));
+               cdb = capi_cmsg2str(cmsg);
+               if (cdb) {
+                       printk(KERN_WARNING "capidrv-%d: %s\n",
+                               card->contrnr, cdb->buf);
+                       cdebbuf_free(cdb);
+               } else
+                       printk(KERN_WARNING "capidrv-%d: CAPI_INFO_IND InfoNumber %x not handled\n",
+                               card->contrnr, cmsg->InfoNumber);
+
                break;
 
        case CAPI_CONNECT_ACTIVE_CONF:          /* plci */
@@ -1374,10 +1379,18 @@ static _cmsg s_cmsg;
 static void capidrv_recv_message(struct capi20_appl *ap, struct sk_buff *skb)
 {
        capi_message2cmsg(&s_cmsg, skb->data);
-       if (debugmode > 3)
-               printk(KERN_DEBUG "capidrv_signal: applid=%d %s\n",
-                      ap->applid, capi_cmsg2str(&s_cmsg));
-       
+       if (debugmode > 3) {
+               _cdebbuf *cdb = capi_cmsg2str(&s_cmsg);
+
+               if (cdb) {
+                       printk(KERN_DEBUG "%s: applid=%d %s\n", __FUNCTION__,
+                               ap->applid, cdb->buf);
+                       cdebbuf_free(cdb);
+               } else
+                       printk(KERN_DEBUG "%s: applid=%d %s not traced\n",
+                               __FUNCTION__, ap->applid,
+                               capi_cmd2str(s_cmsg.Command, s_cmsg.Subcommand));
+       }
        if (s_cmsg.Command == CAPI_DATA_B3
            && s_cmsg.Subcommand == CAPI_IND) {
                handle_data(&s_cmsg, skb);
@@ -2005,18 +2018,17 @@ static int capidrv_addcontr(u16 contr, struct capi_profile *profp)
                printk(KERN_WARNING "capidrv: (%s) Could not reserve module\n", id);
                return -1;
        }
-       if (!(card = (capidrv_contr *) kmalloc(sizeof(capidrv_contr), GFP_ATOMIC))) {
+       if (!(card = kzalloc(sizeof(capidrv_contr), GFP_ATOMIC))) {
                printk(KERN_WARNING
                 "capidrv: (%s) Could not allocate contr-struct.\n", id);
                return -1;
        }
-       memset(card, 0, sizeof(capidrv_contr));
        card->owner = THIS_MODULE;
        init_timer(&card->listentimer);
        strcpy(card->name, id);
        card->contrnr = contr;
        card->nbchan = profp->nbchannel;
-       card->bchans = (capidrv_bchan *) kmalloc(sizeof(capidrv_bchan) * card->nbchan, GFP_ATOMIC);
+       card->bchans = kmalloc(sizeof(capidrv_bchan) * card->nbchan, GFP_ATOMIC);
        if (!card->bchans) {
                printk(KERN_WARNING
                "capidrv: (%s) Could not allocate bchan-structs.\n", id);
@@ -2221,7 +2233,7 @@ static struct procfsentries {
 
 static void __init proc_init(void)
 {
-    int nelem = sizeof(procfsentries)/sizeof(procfsentries[0]);
+    int nelem = ARRAY_SIZE(procfsentries);
     int i;
 
     for (i=0; i < nelem; i++) {
@@ -2233,7 +2245,7 @@ static void __init proc_init(void)
 
 static void __exit proc_exit(void)
 {
-    int nelem = sizeof(procfsentries)/sizeof(procfsentries[0]);
+    int nelem = ARRAY_SIZE(procfsentries);
     int i;
 
     for (i=nelem-1; i >= 0; i--) {