Add cast to rta_getattr_str

Warning from C++

Add cast to rta_getattr_str
Warning from C++
cfd2cbd1 · Stephen Hemminger · a3fd8e58 · cfd2cbd1
Commit cfd2cbd1 authored Feb 06, 2012 by Stephen Hemminger
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include/libnetlink.h include/libnetlink.h +1 -1

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--- a/include/libnetlink.h
+++ b/include/libnetlink.h
@@ -87,7 +87,7 @@ static inline __u64 rta_getattr_u64(const struct rtattr *rta)
 }
 static inline const char *rta_getattr_str(const struct rtattr *rta)
 {
-	return RTA_DATA(rta);
+	return (const char *)RTA_DATA(rta);
 }

 extern int rtnl_listen(struct rtnl_handle *, rtnl_filter_t handler,