Reduce some more casts.

diff --git a/if-linux.c b/if-linux.c
index 0f1f219a8da15fb8c1d906435f814f44e880643a..936baf476ee11f612c02a5400c7283014946e9fe 100644 (file)
--- a/if-linux.c
+++ b/if-linux.c
@@ -349,7 +349,7 @@ get_netlink(struct dhcpcd_ctx *ctx, struct interface *ifp, int fd, int flags,
                        continue;
                }
 
-               for (nlm = (struct nlmsghdr *)(void *)buf;
+               for (nlm = (void *)buf;
                     nlm && NLMSG_OK(nlm, (size_t)bytes);
                     nlm = NLMSG_NEXT(nlm, bytes))
                {
@@ -788,7 +788,7 @@ link_netlink(struct dhcpcd_ctx *ctx, struct interface *ifp,
        ifi = NLMSG_DATA(nlm);
        if (ifi->ifi_flags & IFF_LOOPBACK)
                return 0;
-       rta = (struct rtattr *)(void *)((char *)ifi +NLMSG_ALIGN(sizeof(*ifi)));
+       rta = (void *)((char *)ifi + NLMSG_ALIGN(sizeof(*ifi)));
        len = NLMSG_PAYLOAD(nlm, sizeof(*ifi));
        *ifn = '\0';
        hwaddr = NULL;
@@ -955,8 +955,7 @@ rta_add_attr_32(struct rtattr *rta, unsigned short maxlen,
                return -1;
        }
 
-       subrta = (struct rtattr*)(void *)
-           (((char*)rta) + RTA_ALIGN(rta->rta_len));
+       subrta = (void *)((char*)rta + RTA_ALIGN(rta->rta_len));
        subrta->rta_type = type;
        subrta->rta_len = len;
        memcpy(RTA_DATA(subrta), &data, sizeof(data));
@@ -970,7 +969,7 @@ nla_next(struct nlattr *nla, size_t *rem)
 {
 
        *rem -= (size_t)NLA_ALIGN(nla->nla_len);
-       return (struct nlattr *)(void *)((char *)nla + NLA_ALIGN(nla->nla_len));
+       return (void *)((char *)nla + NLA_ALIGN(nla->nla_len));
 }
 
 #define NLA_TYPE(nla) ((nla)->nla_type & NLA_TYPE_MASK)
@@ -1044,7 +1043,7 @@ gnl_parse(struct nlmsghdr *nlm, struct nlattr *tb[], int maxtype)
 
        memset(tb, 0, sizeof(*tb) * ((unsigned int)maxtype + 1));
        ghdr = NLMSG_DATA(nlm);
-       head = (struct nlattr *)(void *)((char *) ghdr + GENL_HDRLEN);
+       head = (void *)((char *)ghdr + GENL_HDRLEN);
        len = nlm->nlmsg_len - GENL_HDRLEN - NLMSG_HDRLEN;
        NLA_FOR_EACH_ATTR(nla, head, len, rem) {
                type = NLA_TYPE(nla);