doc: fix missing link target in Linux guide

Fix missing link in the Linux GSG, accidentally removed
in previous merge:

WARNING: undefined label: linux_gsg_compiling_dpdk

Fixes: 29c673401c4d ("doc: improve Linux guide layout")

Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>

diff --git a/doc/guides/linux_gsg/build_dpdk.rst b/doc/guides/linux_gsg/build_dpdk.rst
index 1f4c1f7..198c0b6 100644 (file)
--- a/doc/guides/linux_gsg/build_dpdk.rst
+++ b/doc/guides/linux_gsg/build_dpdk.rst
@@ -28,6 +28,8 @@
     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+.. _linux_gsg_compiling_dpdk:
+
 Compiling the DPDK Target from Source
 =====================================