[IPV6]: Nearly complete kzalloc cleanup for net/ipv6

Stupidly use kzalloc() instead of kmalloc()/memset()
everywhere where this is possible in net/ipv6/*.c .

Signed-off-by: Ingo Oeser <ioe-lkml@rameria.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 5 deletions

diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c
index 840a33d33296..39ec528923f6 100644
--- a/net/ipv6/anycast.c
+++ b/net/ipv6/anycast.c
@@ -308,7 +308,7 @@ int ipv6_dev_ac_inc(struct net_device *dev, struct in6_addr *addr)
          *      not found: create a new one.
          */
 
-        aca = kmalloc(sizeof(struct ifacaddr6), GFP_ATOMIC);
+        aca = kzalloc(sizeof(struct ifacaddr6), GFP_ATOMIC);
 
         if (aca == NULL) {
                 err = -ENOMEM;
@@ -322,8 +322,6 @@ int ipv6_dev_ac_inc(struct net_device *dev, struct in6_addr *addr)
                 goto out;
         }
 
-        memset(aca, 0, sizeof(struct ifacaddr6));
-
         ipv6_addr_copy(&aca->aca_addr, addr);
         aca->aca_idev = idev;
         aca->aca_rt = rt;
@@ -550,7 +548,7 @@ static int ac6_seq_open(struct inode *inode, struct file *file)
 {
         struct seq_file *seq;
         int rc = -ENOMEM;
-        struct ac6_iter_state *s = kmalloc(sizeof(*s), GFP_KERNEL);
+        struct ac6_iter_state *s = kzalloc(sizeof(*s), GFP_KERNEL);
 
         if (!s)
                 goto out;
@@ -561,7 +559,6 @@ static int ac6_seq_open(struct inode *inode, struct file *file)
 
         seq = file->private_data;
         seq->private = s;
-        memset(s, 0, sizeof(*s));
 out:
         return rc;
 out_kfree: