net/i40e: fix bitmap free

This patch fixes the coverity warning #361024.
rte_bitmap_free() is not a right way to free a bitmap, replacing
it with rte_free().

Coverity issue: 361024
Fixes: febc61d350bf ("net/i40e: optimize flow director update rate")

Signed-off-by: Chenmin Sun <chenmin.sun@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 88f4fe3..11c02b1 100644 (file)
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1872,7 +1872,7 @@ i40e_fdir_memory_cleanup(struct i40e_pf *pf)
        if (fdir_info->hash_table)
                rte_hash_free(fdir_info->hash_table);
        if (fdir_info->fdir_flow_pool.bitmap)
        if (fdir_info->hash_table)
                rte_hash_free(fdir_info->hash_table);
        if (fdir_info->fdir_flow_pool.bitmap)

-               rte_bitmap_free(fdir_info->fdir_flow_pool.bitmap);
+               rte_free(fdir_info->fdir_flow_pool.bitmap);

        if (fdir_info->fdir_flow_pool.pool)
                rte_free(fdir_info->fdir_flow_pool.pool);
        if (fdir_info->fdir_filter_array)
        if (fdir_info->fdir_flow_pool.pool)
                rte_free(fdir_info->fdir_flow_pool.pool);
        if (fdir_info->fdir_filter_array)