3 files changed, 3 insertions, 3 deletions

diff --git a/lib/libc/net/getproto.c b/lib/libc/net/getproto.c
index cb3a3ed942d3..b923edf18a99 100644
--- a/lib/libc/net/getproto.c
+++ b/lib/libc/net/getproto.c
@@ -123,7 +123,7 @@ getprotobynumber_r(int proto, struct protoent *pptr, char *buffer,
 
 	if (rv != NS_SUCCESS) {
 		errno = ret_errno;
-		return ((ret_errno != 0) ? ret_errno : -1);
+		return (ret_errno);
 	}
 	return (0);
 }
diff --git a/lib/libc/net/getprotoent.c b/lib/libc/net/getprotoent.c
index ccd5e1216489..0cfca458898f 100644
--- a/lib/libc/net/getprotoent.c
+++ b/lib/libc/net/getprotoent.c
@@ -494,7 +494,7 @@ getprotoent_r(struct protoent *pptr, char *buffer, size_t buflen,
 
 	if (rv != NS_SUCCESS) {
 		errno = ret_errno;
-		return ((ret_errno != 0) ? ret_errno : -1);
+		return (ret_errno);
 	}
 	return (0);
 }
diff --git a/lib/libc/net/getprotoname.c b/lib/libc/net/getprotoname.c
index 08822c18d4d8..22c57594f6db 100644
--- a/lib/libc/net/getprotoname.c
+++ b/lib/libc/net/getprotoname.c
@@ -131,7 +131,7 @@ getprotobyname_r(const char *name, struct protoent *pptr, char *buffer,
 
 	if (rv != NS_SUCCESS) {
 		errno = ret_errno;
-		return ((ret_errno != 0) ? ret_errno : -1);
+		return (ret_errno);
 	}
 	return (0);
 }