aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--fs/devpts/inode.c3
-rw-r--r--fs/hugetlbfs/inode.c4
-rw-r--r--include/linux/magic.h5
-rw-r--r--net/socket.c3
-rw-r--r--security/smack/smack_lsm.c8
5 files changed, 9 insertions, 14 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index 75efb028974..d5f8c96964b 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -18,14 +18,13 @@
#include <linux/mount.h>
#include <linux/tty.h>
#include <linux/mutex.h>
+#include <linux/magic.h>
#include <linux/idr.h>
#include <linux/devpts_fs.h>
#include <linux/parser.h>
#include <linux/fsnotify.h>
#include <linux/seq_file.h>
-#define DEVPTS_SUPER_MAGIC 0x1cd1
-
#define DEVPTS_DEFAULT_MODE 0600
/*
* ptmx is a new node in /dev/pts and will be unused in legacy (single-
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 06b7c2623f9..eba6d552d9c 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -31,12 +31,10 @@
#include <linux/statfs.h>
#include <linux/security.h>
#include <linux/ima.h>
+#include <linux/magic.h>
#include <asm/uaccess.h>
-/* some random number */
-#define HUGETLBFS_MAGIC 0x958458f6
-
static const struct super_operations hugetlbfs_ops;
static const struct address_space_operations hugetlbfs_aops;
const struct file_operations hugetlbfs_file_operations;
diff --git a/include/linux/magic.h b/include/linux/magic.h
index 1923327b986..bce37786a0a 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -13,6 +13,7 @@
#define SECURITYFS_MAGIC 0x73636673
#define SELINUX_MAGIC 0xf97cff8c
#define TMPFS_MAGIC 0x01021994
+#define HUGETLBFS_MAGIC 0x958458f6 /* some random number */
#define SQUASHFS_MAGIC 0x73717368
#define EFS_SUPER_MAGIC 0x414A53
#define EXT2_SUPER_MAGIC 0xEF53
@@ -53,4 +54,8 @@
#define INOTIFYFS_SUPER_MAGIC 0x2BAD1DEA
#define STACK_END_MAGIC 0x57AC6E9D
+
+#define DEVPTS_SUPER_MAGIC 0x1cd1
+#define SOCKFS_MAGIC 0x534F434B
+
#endif /* __LINUX_MAGIC_H__ */
diff --git a/net/socket.c b/net/socket.c
index 0ad02ae61a9..49917a1cac7 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -86,6 +86,7 @@
#include <linux/audit.h>
#include <linux/wireless.h>
#include <linux/nsproxy.h>
+#include <linux/magic.h>
#include <asm/uaccess.h>
#include <asm/unistd.h>
@@ -235,8 +236,6 @@ int move_addr_to_user(struct sockaddr *kaddr, int klen, void __user *uaddr,
return __put_user(klen, ulen);
}
-#define SOCKFS_MAGIC 0x534F434B
-
static struct kmem_cache *sock_inode_cachep __read_mostly;
static struct inode *sock_alloc_inode(struct super_block *sb)
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index acae7ef4092..c33b6bb9b6d 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -30,17 +30,11 @@
#include <net/netlabel.h>
#include <net/cipso_ipv4.h>
#include <linux/audit.h>
+#include <linux/magic.h>
#include "smack.h"
#define task_security(task) (task_cred_xxx((task), security))
-/*
- * I hope these are the hokeyist lines of code in the module. Casey.
- */
-#define DEVPTS_SUPER_MAGIC 0x1cd1
-#define SOCKFS_MAGIC 0x534F434B
-#define TMPFS_MAGIC 0x01021994
-
/**
* smk_fetch - Fetch the smack label from a file.
* @ip: a pointer to the inode