[PATCH v3 26/27] net/ice: avoid rte malloc in raw pattern parsing

[Anatoly Burakov]

Currently, when parsing raw flow patterns, we are using rte_zmalloc
followed by an immediate rte_free. This is not needed as this memory is
not being stored anywhere, so replace it with regular malloc/free.

Signed-off-by: Anatoly Burakov <anatoly.bura...@intel.com>
---
 drivers/net/intel/ice/ice_fdir_filter.c | 14 +++++++-------
 drivers/net/intel/ice/ice_hash.c        | 10 +++++-----
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/net/intel/ice/ice_fdir_filter.c 
b/drivers/net/intel/ice/ice_fdir_filter.c
index 5abdcbac7f..3db13dba96 100644
--- a/drivers/net/intel/ice/ice_fdir_filter.c
+++ b/drivers/net/intel/ice/ice_fdir_filter.c
@@ -1879,13 +1879,13 @@ ice_fdir_parse_pattern(__rte_unused struct ice_adapter 
*ad,
                                pkt_len)
                                return -rte_errno;
 
-                       tmp_spec = rte_zmalloc(NULL, pkt_len / 2, 0);
+                       tmp_spec = calloc(1, pkt_len / 2);
                        if (!tmp_spec)
                                return -rte_errno;
 
-                       tmp_mask = rte_zmalloc(NULL, pkt_len / 2, 0);
+                       tmp_mask = calloc(1, pkt_len / 2);
                        if (!tmp_mask) {
-                               rte_free(tmp_spec);
+                               free(tmp_spec);
                                return -rte_errno;
                        }
 
@@ -1950,13 +1950,13 @@ ice_fdir_parse_pattern(__rte_unused struct ice_adapter 
*ad,
 
                        filter->parser_ena = true;
 
-                       rte_free(tmp_spec);
-                       rte_free(tmp_mask);
+                       free(tmp_spec);
+                       free(tmp_mask);
                        break;
 
 raw_error:
-                       rte_free(tmp_spec);
-                       rte_free(tmp_mask);
+                       free(tmp_spec);
+                       free(tmp_mask);
                        return ret_val;
                }
 
diff --git a/drivers/net/intel/ice/ice_hash.c b/drivers/net/intel/ice/ice_hash.c
index afdc8f220a..854c6e8dca 100644
--- a/drivers/net/intel/ice/ice_hash.c
+++ b/drivers/net/intel/ice/ice_hash.c
@@ -676,13 +676,13 @@ ice_hash_parse_raw_pattern(struct ice_adapter *ad,
 
        pkt_len = spec_len / 2;
 
-       pkt_buf = rte_zmalloc(NULL, pkt_len, 0);
+       pkt_buf = calloc(1, pkt_len);
        if (!pkt_buf)
                return -ENOMEM;
 
-       msk_buf = rte_zmalloc(NULL, pkt_len, 0);
+       msk_buf = calloc(1, pkt_len);
        if (!msk_buf) {
-               rte_free(pkt_buf);
+               free(pkt_buf);
                return -ENOMEM;
        }
 
@@ -733,8 +733,8 @@ ice_hash_parse_raw_pattern(struct ice_adapter *ad,
        rte_memcpy(&meta->raw.prof, &prof, sizeof(prof));
 
 free_mem:
-       rte_free(pkt_buf);
-       rte_free(msk_buf);
+       free(pkt_buf);
+       free(msk_buf);
 
        return ret;
 }
-- 
2.47.3