From: Konstantin Ananyev <konstantin.ananyev@intel.com>
Date: Mon, 8 Jun 2015 10:41:24 +0000 (+0100)
Subject: acl: remove redundant macro
X-Git-Tag: spdx-start~9048
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=12c4e86969f92b2de5aade476261edcf3acaf693

acl: remove redundant macro

Use global RTE_LEN2MASK macro, instead of local LEN2MASK.

Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
---

diff --git a/app/test-acl/main.c b/app/test-acl/main.c
index 524c43a433..be3d773f4d 100644
--- a/app/test-acl/main.c
+++ b/app/test-acl/main.c
@@ -739,7 +739,8 @@ add_cb_rules(FILE *f, struct rte_acl_ctx *ctx)
 			return rc;
 		}
 
-		v.data.category_mask = LEN2MASK(RTE_ACL_MAX_CATEGORIES);
+		v.data.category_mask = RTE_LEN2MASK(RTE_ACL_MAX_CATEGORIES,
+			typeof(v.data.category_mask));
 		v.data.priority = RTE_ACL_MAX_PRIORITY - n;
 		v.data.userdata = n;
 
diff --git a/lib/librte_acl/acl_bld.c b/lib/librte_acl/acl_bld.c
index aee6ed573a..ff3ba8ba46 100644
--- a/lib/librte_acl/acl_bld.c
+++ b/lib/librte_acl/acl_bld.c
@@ -1772,7 +1772,8 @@ acl_bld(struct acl_build_context *bcx, struct rte_acl_ctx *ctx,
 	bcx->pool.alignment = ACL_POOL_ALIGN;
 	bcx->pool.min_alloc = ACL_POOL_ALLOC_MIN;
 	bcx->cfg = *cfg;
-	bcx->category_mask = LEN2MASK(bcx->cfg.num_categories);
+	bcx->category_mask = RTE_LEN2MASK(bcx->cfg.num_categories,
+		typeof(bcx->category_mask));
 	bcx->node_max = node_max;
 
 	rc = sigsetjmp(bcx->pool.fail, 0);
diff --git a/lib/librte_acl/rte_acl.c b/lib/librte_acl/rte_acl.c
index b6ddeebcaf..a54d531ad0 100644
--- a/lib/librte_acl/rte_acl.c
+++ b/lib/librte_acl/rte_acl.c
@@ -271,7 +271,8 @@ acl_add_rules(struct rte_acl_ctx *ctx, const void *rules, uint32_t num)
 static int
 acl_check_rule(const struct rte_acl_rule_data *rd)
 {
-	if ((rd->category_mask & LEN2MASK(RTE_ACL_MAX_CATEGORIES)) == 0 ||
+	if ((RTE_LEN2MASK(RTE_ACL_MAX_CATEGORIES, typeof(rd->category_mask)) &
+			rd->category_mask) == 0 ||
 			rd->priority > RTE_ACL_MAX_PRIORITY ||
 			rd->priority < RTE_ACL_MIN_PRIORITY ||
 			rd->userdata == RTE_ACL_INVALID_USERDATA)
diff --git a/lib/librte_acl/rte_acl.h b/lib/librte_acl/rte_acl.h
index 3a9373007d..8d9bbe5c9b 100644
--- a/lib/librte_acl/rte_acl.h
+++ b/lib/librte_acl/rte_acl.h
@@ -115,7 +115,7 @@ struct rte_acl_field {
 
 enum {
 	RTE_ACL_TYPE_SHIFT = 29,
-	RTE_ACL_MAX_INDEX = LEN2MASK(RTE_ACL_TYPE_SHIFT),
+	RTE_ACL_MAX_INDEX = RTE_LEN2MASK(RTE_ACL_TYPE_SHIFT, uint32_t),
 	RTE_ACL_MAX_PRIORITY = RTE_ACL_MAX_INDEX,
 	RTE_ACL_MIN_PRIORITY = 0,
 };
diff --git a/lib/librte_acl/rte_acl_osdep.h b/lib/librte_acl/rte_acl_osdep.h
index 81fdefbf49..41f7e3d4d1 100644
--- a/lib/librte_acl/rte_acl_osdep.h
+++ b/lib/librte_acl/rte_acl_osdep.h
@@ -56,8 +56,6 @@
  * Common defines.
  */
 
-#define	LEN2MASK(ln)	((uint32_t)(((uint64_t)1 << (ln)) - 1))
-
 #define DIM(x) RTE_DIM(x)
 
 #include <rte_common.h>