dpdk: drop dpdk submodule

we are using spdk/dpdk for async msgr's dpdk backend since 01a9f178. so
no need to keep dpdk submodule anymore.

Fixes: http://tracker.ceph.com/issues/24032
Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/.gitmodules b/.gitmodules
index 5a1c131ecfc13bb1541e0b8b47ed143c5e2f29be..bd07553dc9c0cf16a90adbc8fc54dfc9fd8c4c54 100644 (file)
--- a/.gitmodules
+++ b/.gitmodules
@@ -40,9 +40,6 @@
        url = https://github.com/ceph/lua.git
        branch = lua-5.3-ceph
        ignore = dirty
-[submodule "src/dpdk"]
-       path = src/dpdk
-       url = https://github.com/ceph/dpdk
 [submodule "src/zstd"]
        path = src/zstd
        url = https://github.com/facebook/zstd