diff options
| author | George Guo <guodongtai@kylinos.cn> | 2024-02-04 05:35:31 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-02-07 15:38:30 +0300 |
| commit | 23c5ae6d467520987dbc8682c3ae6ea0e80a5f27 (patch) | |
| tree | 1672c973aeebf45ef214a7e9c34c099ca7ba33a8 | |
| parent | 9bc791341bc9a5c22b94889aa37993bb69faa317 (diff) | |
| download | linux-23c5ae6d467520987dbc8682c3ae6ea0e80a5f27.tar.xz | |
netlabel: cleanup struct netlbl_lsm_catmap
Simplify the code from macro NETLBL_CATMAP_MAPTYPE to u64, and fix
warning "Macros with complex values should be enclosed in parentheses"
on "#define NETLBL_CATMAP_BIT (NETLBL_CATMAP_MAPTYPE)0x01", which is
modified to "#define NETLBL_CATMAP_BIT ((u64)0x01)".
Signed-off-by: George Guo <guodongtai@kylinos.cn>
Acked-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/netlabel.h | 7 | ||||
| -rw-r--r-- | net/netlabel/netlabel_kapi.c | 8 |
2 files changed, 7 insertions, 8 deletions
diff --git a/include/net/netlabel.h b/include/net/netlabel.h index 43ae50337685..f3ab0b8a4b18 100644 --- a/include/net/netlabel.h +++ b/include/net/netlabel.h @@ -145,15 +145,14 @@ struct netlbl_lsm_cache { * processing. * */ -#define NETLBL_CATMAP_MAPTYPE u64 #define NETLBL_CATMAP_MAPCNT 4 -#define NETLBL_CATMAP_MAPSIZE (sizeof(NETLBL_CATMAP_MAPTYPE) * 8) +#define NETLBL_CATMAP_MAPSIZE (sizeof(u64) * 8) #define NETLBL_CATMAP_SIZE (NETLBL_CATMAP_MAPSIZE * \ NETLBL_CATMAP_MAPCNT) -#define NETLBL_CATMAP_BIT (NETLBL_CATMAP_MAPTYPE)0x01 +#define NETLBL_CATMAP_BIT ((u64)0x01) struct netlbl_lsm_catmap { u32 startbit; - NETLBL_CATMAP_MAPTYPE bitmap[NETLBL_CATMAP_MAPCNT]; + u64 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..7b844581ebee 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; + u64 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; + u64 bitmask; + u64 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] |= (u64)bitmap << (offset % NETLBL_CATMAP_MAPSIZE); return 0; |