[XFRM]: Use kmemdup where appropriate
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 6ddb493..6c4d2f4 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -244,11 +244,10 @@
*props = algo->desc.sadb_alg_id;
len = sizeof(*ualg) + (ualg->alg_key_len + 7U) / 8;
- p = kmalloc(len, GFP_KERNEL);
+ p = kmemdup(ualg, len, GFP_KERNEL);
if (!p)
return -ENOMEM;
- memcpy(p, ualg, len);
strcpy(p->alg_name, algo->name);
*algpp = p;
return 0;
@@ -263,11 +262,10 @@
return 0;
uencap = RTA_DATA(rta);
- p = kmalloc(sizeof(*p), GFP_KERNEL);
+ p = kmemdup(uencap, sizeof(*p), GFP_KERNEL);
if (!p)
return -ENOMEM;
- memcpy(p, uencap, sizeof(*p));
*encapp = p;
return 0;
}
@@ -305,11 +303,10 @@
return 0;
uaddrp = RTA_DATA(rta);
- p = kmalloc(sizeof(*p), GFP_KERNEL);
+ p = kmemdup(uaddrp, sizeof(*p), GFP_KERNEL);
if (!p)
return -ENOMEM;
- memcpy(p, uaddrp, sizeof(*p));
*addrpp = p;
return 0;
}