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Diffstat (limited to 'net/ipv4/ping.c')
-rw-r--r--net/ipv4/ping.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index cae5262..e09e883 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -700,7 +700,7 @@ static int ping_v4_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *m
*/
if (msg->msg_name) {
- struct sockaddr_in *usin = (struct sockaddr_in *)msg->msg_name;
+ DECLARE_SOCKADDR(struct sockaddr_in *, usin, msg->msg_name);
if (msg->msg_namelen < sizeof(*usin))
return -EINVAL;
if (usin->sin_family != AF_INET)
@@ -873,7 +873,7 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
/* Copy the address and add cmsg data. */
if (family == AF_INET) {
- struct sockaddr_in *sin = (struct sockaddr_in *)msg->msg_name;
+ DECLARE_SOCKADDR(struct sockaddr_in *, sin, msg->msg_name);
if (sin) {
sin->sin_family = AF_INET;
@@ -890,8 +890,7 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
} else if (family == AF_INET6) {
struct ipv6_pinfo *np = inet6_sk(sk);
struct ipv6hdr *ip6 = ipv6_hdr(skb);
- struct sockaddr_in6 *sin6 =
- (struct sockaddr_in6 *)msg->msg_name;
+ DECLARE_SOCKADDR(struct sockaddr_in6 *, sin6, msg->msg_name);
if (sin6) {
sin6->sin6_family = AF_INET6;
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