net/mlx5: remove unused macros

- IS_BATCH_CNT became unused when removing flow counter container.
- MLX5_ETHER_TYPE_FROM_HEADER was used in the first integrity item check.
- ERRNO_SAFE was used in the old logging macros.

Fixes: 994829e ("net/mlx5: remove single counter container")
Fixes: 23b0a8b ("net/mlx5: fix integrity item validation and translation")
Fixes: a170a30 ("net/mlx5: use dynamic logging")
Cc: [email protected]

Signed-off-by: Thomas Monjalon <[email protected]>

Author: tmonjalo

drivers/net/mlx5/mlx5.h

@@ -509,8 +509,6 @@ struct __rte_cache_aligned mlx5_hw_q {
 #define MLX5_MAX_PENDING_QUERIES 4
 #define MLX5_CNT_MR_ALLOC_BULK 64
 #define MLX5_CNT_SHARED_OFFSET 0x80000000
-#define IS_BATCH_CNT(cnt) (((cnt) & (MLX5_CNT_SHARED_OFFSET - 1)) >= \
-			   MLX5_CNT_BATCH_OFFSET)
 #define MLX5_CNT_SIZE (sizeof(struct mlx5_flow_counter))
 #define MLX5_AGE_SIZE (sizeof(struct mlx5_age_param))
 

drivers/net/mlx5/mlx5_flow.h

@@ -1888,13 +1888,6 @@ flow_hw_get_reg_id_from_ctx(void *dr_ctx, enum rte_flow_item_type type,
 		(((func) == RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ) || \
 		 ((func) == RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ_SORT))
 
-/* extract next protocol type from Ethernet & VLAN headers */
-#define MLX5_ETHER_TYPE_FROM_HEADER(_s, _m, _itm, _prt) do { \
-	(_prt) = ((const struct _s *)(_itm)->mask)->_m;       \
-	(_prt) &= ((const struct _s *)(_itm)->spec)->_m;      \
-	(_prt) = rte_be_to_cpu_16((_prt));                    \
-} while (0)
-
 /* array of valid combinations of RX Hash fields for RSS */
 static const uint64_t mlx5_rss_hash_fields[] = {
 	MLX5_RSS_HASH_IPV4,

drivers/net/mlx5/mlx5_utils.h

@@ -22,9 +22,6 @@
 
 #include "mlx5_defs.h"
 
-/* Save and restore errno around argument evaluation. */
-#define ERRNO_SAFE(x) ((errno = (int []){ errno, ((x), 0) }[0]))
-
 extern int mlx5_logtype;
 
 #define MLX5_NET_LOG_PREFIX "mlx5_net"