diff options
| author | Himangi Saraogi <himangi774@gmail.com> | 2014-06-16 20:11:05 (GMT) |
|---|---|---|
| committer | Paul Moore <pmoore@redhat.com> | 2014-06-17 21:36:02 (GMT) |
| commit | 5c7001b84be55917a99c35ce96df7e67b3c40cea (patch) | |
| tree | 39cba69c6ae4d9dd5d246a7510b61b3fa360d92b | |
| parent | aa65506f198c482b52ba6592c0023eca8b4bf8bd (diff) | |
| download | linux-5c7001b84be55917a99c35ce96df7e67b3c40cea.tar.xz | |
SELinux: use ARRAY_SIZE
ARRAY_SIZE is more concise to use when the size of an array is divided
by the size of its type or the size of its first element.
The Coccinelle semantic patch that makes this change is as follows:
// <smpl>
@@
type T;
T[] E;
@@
- (sizeof(E)/sizeof(E[...]))
+ ARRAY_SIZE(E)
// </smpl>
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Signed-off-by: Paul Moore <pmoore@redhat.com>
| -rw-r--r-- | security/selinux/ss/policydb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index 9c5cdc2ca..56eb65f 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -2608,7 +2608,7 @@ static int mls_write_range_helper(struct mls_range *r, void *fp) if (!eq) buf[2] = cpu_to_le32(r->level[1].sens); - BUG_ON(items > (sizeof(buf)/sizeof(buf[0]))); + BUG_ON(items > ARRAY_SIZE(buf)); rc = put_entry(buf, sizeof(u32), items, fp); if (rc) @@ -2990,7 +2990,7 @@ static int role_write(void *vkey, void *datum, void *ptr) if (p->policyvers >= POLICYDB_VERSION_BOUNDARY) buf[items++] = cpu_to_le32(role->bounds); - BUG_ON(items > (sizeof(buf)/sizeof(buf[0]))); + BUG_ON(items > ARRAY_SIZE(buf)); rc = put_entry(buf, sizeof(u32), items, fp); if (rc) @@ -3040,7 +3040,7 @@ static int type_write(void *vkey, void *datum, void *ptr) } else { buf[items++] = cpu_to_le32(typdatum->primary); } - BUG_ON(items > (sizeof(buf) / sizeof(buf[0]))); + BUG_ON(items > ARRAY_SIZE(buf)); rc = put_entry(buf, sizeof(u32), items, fp); if (rc) return rc; @@ -3069,7 +3069,7 @@ static int user_write(void *vkey, void *datum, void *ptr) buf[items++] = cpu_to_le32(usrdatum->value); if (p->policyvers >= POLICYDB_VERSION_BOUNDARY) buf[items++] = cpu_to_le32(usrdatum->bounds); - BUG_ON(items > (sizeof(buf) / sizeof(buf[0]))); + BUG_ON(items > ARRAY_SIZE(buf)); rc = put_entry(buf, sizeof(u32), items, fp); if (rc) return rc; |