net/af_xdp: remove mempool freeing on umem destruction

Other PMDs may be using the mempool, so don't free it when destroying the
UMEM.

Fixes: d8a210774e1d ("net/af_xdp: support unaligned umem chunks")
Cc: stable@dpdk.org
Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>

diff --git a/drivers/net/af_xdp/rte_eth_af_xdp.c b/drivers/net/af_xdp/rte_eth_af_xdp.c
index d62144f..936d4a7 100644 (file)
--- a/drivers/net/af_xdp/rte_eth_af_xdp.c
+++ b/drivers/net/af_xdp/rte_eth_af_xdp.c
@@ -688,7 +688,6 @@ static void
 xdp_umem_destroy(struct xsk_umem_info *umem)
 {
 #if defined(XDP_UMEM_UNALIGNED_CHUNK_FLAG)
-       rte_mempool_free(umem->mb_pool);
        umem->mb_pool = NULL;
 #else
        rte_memzone_free(umem->mz);