[PATCH] isdn: replace kmalloc+memset with kzalloc
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index a610a05..6a2ef0a 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -2072,21 +2072,19 @@
if ((adding) && (d->rcverr))
kfree(d->rcverr);
- if (!(d->rcverr = kmalloc(sizeof(int) * m, GFP_ATOMIC))) {
+ if (!(d->rcverr = kzalloc(sizeof(int) * m, GFP_ATOMIC))) {
printk(KERN_WARNING "register_isdn: Could not alloc rcverr\n");
return -1;
}
- memset((char *) d->rcverr, 0, sizeof(int) * m);
if ((adding) && (d->rcvcount))
kfree(d->rcvcount);
- if (!(d->rcvcount = kmalloc(sizeof(int) * m, GFP_ATOMIC))) {
+ if (!(d->rcvcount = kzalloc(sizeof(int) * m, GFP_ATOMIC))) {
printk(KERN_WARNING "register_isdn: Could not alloc rcvcount\n");
if (!adding)
kfree(d->rcverr);
return -1;
}
- memset((char *) d->rcvcount, 0, sizeof(int) * m);
if ((adding) && (d->rpqueue)) {
for (j = 0; j < d->channels; j++)
@@ -2226,11 +2224,10 @@
printk(KERN_WARNING "register_isdn: No write routine given.\n");
return 0;
}
- if (!(d = kmalloc(sizeof(isdn_driver_t), GFP_KERNEL))) {
+ if (!(d = kzalloc(sizeof(isdn_driver_t), GFP_KERNEL))) {
printk(KERN_WARNING "register_isdn: Could not alloc driver-struct\n");
return 0;
}
- memset((char *) d, 0, sizeof(isdn_driver_t));
d->maxbufsize = i->maxbufsize;
d->pktcount = 0;