[PATCH] isdn: replace kmalloc+memset with kzalloc

[linux-2.6-omap-h63xx.git] / drivers / isdn / i4l / isdn_common.c

diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index a610a05aa217a87e3918b90ebfcf114bee863113..6a2ef0a87ed9a5143ba61a396cd35bdfd4908f68 100644 (file)
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -2072,21 +2072,19 @@ isdn_add_channels(isdn_driver_t *d, int drvidx, int n, int adding)
 
        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 @@ register_isdn(isdn_if * i)
                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;