From: George Guo <dongtai.guo@linux.dev>
To: Paul Moore <paul@paul-moore.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: George Guo <guodongtai@kylinos.cn>,
netdev@vger.kernel.org, linux-security-module@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/1] Modify macro NETLBL_CATMAP_MAPTYPE to define a type using typedef
Date: Fri, 2 Feb 2024 11:44:48 +0800 [thread overview]
Message-ID: <20240202034448.717589-1-dongtai.guo@linux.dev> (raw)
From: George Guo <guodongtai@kylinos.cn>
Modify NETLBL_CATMAP_MAPTYPE to netlbl_catmap_map_t, which is more
readable.
Signed-off-by: George Guo <guodongtai@kylinos.cn>
---
include/net/netlabel.h | 8 ++++----
net/netlabel/netlabel_kapi.c | 8 ++++----
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index 43ae50337685..9f8387fc7e27 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -145,15 +145,15 @@ struct netlbl_lsm_cache {
* processing.
*
*/
-#define NETLBL_CATMAP_MAPTYPE u64
+typedef u64 netlbl_catmap_map_t;
#define NETLBL_CATMAP_MAPCNT 4
-#define NETLBL_CATMAP_MAPSIZE (sizeof(NETLBL_CATMAP_MAPTYPE) * 8)
+#define NETLBL_CATMAP_MAPSIZE (sizeof(netlbl_catmap_map_t) * 8)
#define NETLBL_CATMAP_SIZE (NETLBL_CATMAP_MAPSIZE * \
NETLBL_CATMAP_MAPCNT)
-#define NETLBL_CATMAP_BIT (NETLBL_CATMAP_MAPTYPE)0x01
+#define NETLBL_CATMAP_BIT ((netlbl_catmap_map_t)0x01)
struct netlbl_lsm_catmap {
u32 startbit;
- NETLBL_CATMAP_MAPTYPE bitmap[NETLBL_CATMAP_MAPCNT];
+ netlbl_catmap_map_t bitmap[NETLBL_CATMAP_MAPCNT];
struct netlbl_lsm_catmap *next;
};
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c
index 27511c90a26f..a8fa336be1cd 100644
--- a/net/netlabel/netlabel_kapi.c
+++ b/net/netlabel/netlabel_kapi.c
@@ -610,7 +610,7 @@ int netlbl_catmap_walk(struct netlbl_lsm_catmap *catmap, u32 offset)
struct netlbl_lsm_catmap *iter;
u32 idx;
u32 bit;
- NETLBL_CATMAP_MAPTYPE bitmap;
+ netlbl_catmap_map_t bitmap;
iter = _netlbl_catmap_getnode(&catmap, offset, _CM_F_WALK, 0);
if (iter == NULL)
@@ -666,8 +666,8 @@ int netlbl_catmap_walkrng(struct netlbl_lsm_catmap *catmap, u32 offset)
struct netlbl_lsm_catmap *prev = NULL;
u32 idx;
u32 bit;
- NETLBL_CATMAP_MAPTYPE bitmask;
- NETLBL_CATMAP_MAPTYPE bitmap;
+ netlbl_catmap_map_t bitmask;
+ netlbl_catmap_map_t bitmap;
iter = _netlbl_catmap_getnode(&catmap, offset, _CM_F_WALK, 0);
if (iter == NULL)
@@ -857,7 +857,7 @@ int netlbl_catmap_setlong(struct netlbl_lsm_catmap **catmap,
offset -= iter->startbit;
idx = offset / NETLBL_CATMAP_MAPSIZE;
- iter->bitmap[idx] |= (NETLBL_CATMAP_MAPTYPE)bitmap
+ iter->bitmap[idx] |= (netlbl_catmap_map_t)bitmap
<< (offset % NETLBL_CATMAP_MAPSIZE);
return 0;
--
2.34.1
next reply other threads:[~2024-02-02 3:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-02 3:44 George Guo [this message]
2024-02-02 15:31 ` [PATCH 1/1] Modify macro NETLBL_CATMAP_MAPTYPE to define a type using typedef Paul Moore
2024-02-02 19:12 ` Jakub Kicinski
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