capi: fix sparse warnings using integer as NULL pointer
drivers/isdn/capi/kcapi.c:829:30: warning: Using plain integer as NULL pointer
drivers/isdn/capi/kcapi.c:838:27: warning: Using plain integer as NULL pointer
drivers/isdn/capi/kcapi.c:954:17: warning: Using plain integer as NULL pointer
drivers/isdn/capi/kcapi.c:1007:37: warning: Using plain integer as NULL pointer
drivers/isdn/capi/kcapi.c:1009:33: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capiutil.c:453:24: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capilib.c:47:30: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:353:29: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:369:15: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:486:48: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:515:46: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:541:47: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:692:47: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:699:49: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:704:14: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:943:53: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:948:32: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:969:42: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:989:48: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:1026:69: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:1028:19: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:1061:20: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:1529:37: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capi.c:1531:33: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:338:15: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:758:32: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:880:40: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:407:15: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:429:49: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:407:15: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:444:49: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:429:49: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:429:49: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:429:49: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:429:49: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:429:49: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:1664:61: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:1969:37: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:2294:37: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:2297:33: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:2338:37: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capidrv.c:2341:33: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capifs.c:192:37: warning: Using plain integer as NULL pointer
drivers/isdn/capi/capifs.c:194:33: warning: Using plain integer as NULL pointer
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Karsten Keil <kkeil@suse.de>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c
index cb42b69..2e602dd 100644
--- a/drivers/isdn/capi/capidrv.c
+++ b/drivers/isdn/capi/capidrv.c
@@ -335,7 +335,7 @@
plcip = kzalloc(sizeof(capidrv_plci), GFP_ATOMIC);
- if (plcip == 0)
+ if (plcip == NULL)
return NULL;
plcip->state = ST_PLCI_NONE;
@@ -404,7 +404,7 @@
nccip = kzalloc(sizeof(capidrv_ncci), GFP_ATOMIC);
- if (nccip == 0)
+ if (nccip == NULL)
return NULL;
nccip->ncci = ncci;
@@ -426,7 +426,7 @@
capidrv_plci *plcip;
capidrv_ncci *p;
- if ((plcip = find_plci_by_ncci(card, ncci)) == 0)
+ if ((plcip = find_plci_by_ncci(card, ncci)) == NULL)
return NULL;
for (p = plcip->ncci_list; p; p = p->next)
@@ -441,7 +441,7 @@
capidrv_plci *plcip;
capidrv_ncci *p;
- if ((plcip = find_plci_by_ncci(card, ncci)) == 0)
+ if ((plcip = find_plci_by_ncci(card, ncci)) == NULL)
return NULL;
for (p = plcip->ncci_list; p; p = p->next)
@@ -755,7 +755,7 @@
{
int i;
for (i = 0; i < card->nbchan; i++) {
- if (card->bchans[i].plcip == 0) {
+ if (card->bchans[i].plcip == NULL) {
card->bchans[i].disconnecting = 0;
return i;
}
@@ -877,7 +877,7 @@
return;
}
bchan = &card->bchans[chan];
- if ((plcip = new_plci(card, chan)) == 0) {
+ if ((plcip = new_plci(card, chan)) == NULL) {
printk(KERN_ERR "capidrv-%d: incoming call: no memory, sorry.\n", card->contrnr);
return;
}
@@ -1661,7 +1661,7 @@
NULL, /* Useruserdata */
NULL /* Facilitydataarray */
);
- if ((plcip = new_plci(card, (c->arg % card->nbchan))) == 0) {
+ if ((plcip = new_plci(card, (c->arg % card->nbchan))) == NULL) {
cmd.command = ISDN_STAT_DHUP;
cmd.driver = card->myid;
cmd.arg = (c->arg % card->nbchan);
@@ -1966,7 +1966,7 @@
card->name, errcode);
return;
}
- if (strstr(manufacturer, "AVM") == 0) {
+ if (strstr(manufacturer, "AVM") == NULL) {
printk(KERN_ERR "%s: not from AVM, no d-channel trace possible (%s)\n",
card->name, manufacturer);
return;
@@ -2291,10 +2291,10 @@
u32 ncontr, contr;
u16 errcode;
- if ((p = strchr(revision, ':')) != 0 && p[1]) {
+ if ((p = strchr(revision, ':')) != NULL && p[1]) {
strncpy(rev, p + 2, sizeof(rev));
rev[sizeof(rev)-1] = 0;
- if ((p = strchr(rev, '$')) != 0 && p > rev)
+ if ((p = strchr(rev, '$')) != NULL && p > rev)
*(p-1) = 0;
} else
strcpy(rev, "1.0");
@@ -2335,10 +2335,10 @@
char rev[32];
char *p;
- if ((p = strchr(revision, ':')) != 0) {
+ if ((p = strchr(revision, ':')) != NULL) {
strncpy(rev, p + 1, sizeof(rev));
rev[sizeof(rev)-1] = 0;
- if ((p = strchr(rev, '$')) != 0)
+ if ((p = strchr(rev, '$')) != NULL)
*p = 0;
} else {
strcpy(rev, " ??? ");