libndp: Upgrade to 1.7

Upgrade libndp to 1.7 and remove the backported
patch 0001-include-sys-select.h-for-fd_-definitions.patch

Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-connectivity/libndp/libndp/0001-include-sys-select.h-for-fd_-definitions.patch

@@ -1,25 +0,0 @@
-From 94e9a082d76414f82794b0c9817d0c24e3868275 Mon Sep 17 00:00:00 2001
-From: Kylie McClain <somasis@exherbo.org>
-Date: Sat, 21 May 2016 21:24:36 -0400
-Subject: [PATCH] ndptool: Fix compilation on musl libc
-
-FD_ZERO, fd_set, etc are defined within sys/select.h on musl.
-
-Signed-off-by: Kylie McClain <somasis@exherbo.org>
-Signed-off-by: Jiri Pirko <jiri@mellanox.com>
----
- utils/ndptool.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/utils/ndptool.c b/utils/ndptool.c
-index 1d96f4c..96479fa 100644
---- a/utils/ndptool.c
-+++ b/utils/ndptool.c
-@@ -28,6 +28,7 @@
- #include <arpa/inet.h>
- #include <errno.h>
- #include <ndp.h>
-+#include <sys/select.h>
- 
- enum verbosity_level {
- 	VERB1,

meta-oe/recipes-connectivity/libndp/libndp_1.7.bb

@@ -4,10 +4,9 @@ LICENSE = "LGPLv2.1"
 LIC_FILES_CHKSUM = "file://COPYING;md5=4fbd65380cdd255951079008b364516c"
 
 SRC_URI = "git://github.com/jpirko/libndp \
-           file://0001-include-sys-select.h-for-fd_-definitions.patch \
            "
 # tag for v1.6
-SRCREV = "2f721c4ff519f38f46695a60d9f9d88f35bf3c1d"
+SRCREV = "96674e7d4f4d569c2c961e865cc16152dfab5f09"
 S = "${WORKDIR}/git"
 
 inherit autotools