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Subject[PATCH 03/20] SELinux: keep the code clean formating and syntax
Date
From: Eric Paris <eparis@redhat.com>

Formatting and syntax changes

whitespace, tabs to spaces, trailing space
put open { on same line as struct def
remove unneeded {} after if statements
change printk("Lu") to printk("llu")
convert asm/uaccess.h to linux/uaacess.h includes
remove unnecessary asm/bug.h includes
convert all users of simple_strtol to strict_strtol

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
---
security/selinux/hooks.c | 18 +++++++++++-------
security/selinux/include/audit.h | 4 ++--
security/selinux/include/avc.h | 15 +++++++--------
security/selinux/netnode.c | 1 -
security/selinux/netport.c | 3 +--
security/selinux/selinuxfs.c | 10 +++++++---
security/selinux/ss/avtab.c | 2 +-
security/selinux/ss/mls.c | 8 ++++----
security/selinux/ss/services.c | 4 ++--
9 files changed, 35 insertions(+), 30 deletions(-)

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 59c6e98..eca70f4 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -53,7 +53,7 @@
#include <net/tcp.h> /* struct or_callable used in sock_rcv_skb */
#include <net/net_namespace.h>
#include <net/netlabel.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#include <asm/ioctls.h>
#include <asm/atomic.h>
#include <linux/bitops.h>
@@ -104,7 +104,9 @@ int selinux_enforcing;

static int __init enforcing_setup(char *str)
{
- selinux_enforcing = simple_strtol(str, NULL, 0);
+ unsigned long enforcing;
+ if (!strict_strtoul(str, 0, &enforcing))
+ selinux_enforcing = enforcing ? 1 : 0;
return 1;
}
__setup("enforcing=", enforcing_setup);
@@ -115,7 +117,9 @@ int selinux_enabled = CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE;

static int __init selinux_enabled_setup(char *str)
{
- selinux_enabled = simple_strtol(str, NULL, 0);
+ unsigned long enabled;
+ if (!strict_strtoul(str, 0, &enabled))
+ selinux_enabled = enabled ? 1 : 0;
return 1;
}
__setup("selinux=", selinux_enabled_setup);
@@ -594,7 +598,7 @@ static int selinux_set_mnt_opts(struct super_block *sb,
*/
if (sbsec->initialized && (sb->s_type->fs_flags & FS_BINARY_MOUNTDATA)
&& (num_opts == 0))
- goto out;
+ goto out;

/*
* parse the mount options, check if they are valid sids.
@@ -2695,7 +2699,7 @@ static int selinux_inode_setxattr(struct dentry *dentry, const char *name,
}

static void selinux_inode_post_setxattr(struct dentry *dentry, const char *name,
- const void *value, size_t size,
+ const void *value, size_t size,
int flags)
{
struct inode *inode = dentry->d_inode;
@@ -5390,7 +5394,7 @@ static struct security_operations selinux_ops = {
.inode_listsecurity = selinux_inode_listsecurity,
.inode_need_killpriv = selinux_inode_need_killpriv,
.inode_killpriv = selinux_inode_killpriv,
- .inode_getsecid = selinux_inode_getsecid,
+ .inode_getsecid = selinux_inode_getsecid,

.file_permission = selinux_file_permission,
.file_alloc_security = selinux_file_alloc_security,
@@ -5431,7 +5435,7 @@ static struct security_operations selinux_ops = {
.task_to_inode = selinux_task_to_inode,

.ipc_permission = selinux_ipc_permission,
- .ipc_getsecid = selinux_ipc_getsecid,
+ .ipc_getsecid = selinux_ipc_getsecid,

.msg_msg_alloc_security = selinux_msg_msg_alloc_security,
.msg_msg_free_security = selinux_msg_msg_free_security,
diff --git a/security/selinux/include/audit.h b/security/selinux/include/audit.h
index 6c8b9ef..1bdf973 100644
--- a/security/selinux/include/audit.h
+++ b/security/selinux/include/audit.h
@@ -1,7 +1,7 @@
/*
* SELinux support for the Audit LSM hooks
*
- * Most of below header was moved from include/linux/selinux.h which
+ * Most of below header was moved from include/linux/selinux.h which
* is released under below copyrights:
*
* Author: James Morris <jmorris@redhat.com>
@@ -52,7 +52,7 @@ void selinux_audit_rule_free(void *rule);
* -errno on failure.
*/
int selinux_audit_rule_match(u32 sid, u32 field, u32 op, void *rule,
- struct audit_context *actx);
+ struct audit_context *actx);

/**
* selinux_audit_rule_known - check to see if rule contains selinux fields.
diff --git a/security/selinux/include/avc.h b/security/selinux/include/avc.h
index 8e23d7a..7b9769f 100644
--- a/security/selinux/include/avc.h
+++ b/security/selinux/include/avc.h
@@ -75,13 +75,12 @@ struct avc_audit_data {

/* Initialize an AVC audit data structure. */
#define AVC_AUDIT_DATA_INIT(_d,_t) \
- { memset((_d), 0, sizeof(struct avc_audit_data)); (_d)->type = AVC_AUDIT_DATA_##_t; }
+ { memset((_d), 0, sizeof(struct avc_audit_data)); (_d)->type = AVC_AUDIT_DATA_##_t; }

/*
* AVC statistics
*/
-struct avc_cache_stats
-{
+struct avc_cache_stats {
unsigned int lookups;
unsigned int hits;
unsigned int misses;
@@ -97,8 +96,8 @@ struct avc_cache_stats
void __init avc_init(void);

void avc_audit(u32 ssid, u32 tsid,
- u16 tclass, u32 requested,
- struct av_decision *avd, int result, struct avc_audit_data *auditdata);
+ u16 tclass, u32 requested,
+ struct av_decision *avd, int result, struct avc_audit_data *auditdata);

#define AVC_STRICT 1 /* Ignore permissive mode. */
int avc_has_perm_noaudit(u32 ssid, u32 tsid,
@@ -107,8 +106,8 @@ int avc_has_perm_noaudit(u32 ssid, u32 tsid,
struct av_decision *avd);

int avc_has_perm(u32 ssid, u32 tsid,
- u16 tclass, u32 requested,
- struct avc_audit_data *auditdata);
+ u16 tclass, u32 requested,
+ struct avc_audit_data *auditdata);

u32 avc_policy_seqno(void);

@@ -122,7 +121,7 @@ u32 avc_policy_seqno(void);
#define AVC_CALLBACK_AUDITDENY_DISABLE 128

int avc_add_callback(int (*callback)(u32 event, u32 ssid, u32 tsid,
- u16 tclass, u32 perms,
+ u16 tclass, u32 perms,
u32 *out_retained),
u32 events, u32 ssid, u32 tsid,
u16 tclass, u32 perms);
diff --git a/security/selinux/netnode.c b/security/selinux/netnode.c
index b6ccd09..7100072 100644
--- a/security/selinux/netnode.c
+++ b/security/selinux/netnode.c
@@ -38,7 +38,6 @@
#include <linux/ipv6.h>
#include <net/ip.h>
#include <net/ipv6.h>
-#include <asm/bug.h>

#include "netnode.h"
#include "objsec.h"
diff --git a/security/selinux/netport.c b/security/selinux/netport.c
index 90b4cff..fe7fba6 100644
--- a/security/selinux/netport.c
+++ b/security/selinux/netport.c
@@ -37,7 +37,6 @@
#include <linux/ipv6.h>
#include <net/ip.h>
#include <net/ipv6.h>
-#include <asm/bug.h>

#include "netport.h"
#include "objsec.h"
@@ -272,7 +271,7 @@ static __init int sel_netport_init(void)
}

ret = avc_add_callback(sel_netport_avc_callback, AVC_CALLBACK_RESET,
- SECSID_NULL, SECSID_NULL, SECCLASS_NULL, 0);
+ SECSID_NULL, SECSID_NULL, SECCLASS_NULL, 0);
if (ret != 0)
panic("avc_add_callback() failed, error %d\n", ret);

diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index ac1ccc1..07a5db6 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -27,7 +27,7 @@
#include <linux/seq_file.h>
#include <linux/percpu.h>
#include <linux/audit.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>

/* selinuxfs pseudo filesystem for exporting the security policy API.
Based on the proc code and the fs/nfsd/nfsctl.c code. */
@@ -57,14 +57,18 @@ int selinux_compat_net = SELINUX_COMPAT_NET_VALUE;

static int __init checkreqprot_setup(char *str)
{
- selinux_checkreqprot = simple_strtoul(str, NULL, 0) ? 1 : 0;
+ unsigned long checkreqprot;
+ if (!strict_strtoul(str, 0, &checkreqprot))
+ selinux_checkreqprot = checkreqprot ? 1 : 0;
return 1;
}
__setup("checkreqprot=", checkreqprot_setup);

static int __init selinux_compat_net_setup(char *str)
{
- selinux_compat_net = simple_strtoul(str, NULL, 0) ? 1 : 0;
+ unsigned long compat_net;
+ if (!strict_strtoul(str, 0, &compat_net))
+ selinux_compat_net = compat_net ? 1 : 0;
return 1;
}
__setup("selinux_compat_net=", selinux_compat_net_setup);
diff --git a/security/selinux/ss/avtab.c b/security/selinux/ss/avtab.c
index 9e66263..a1be97f 100644
--- a/security/selinux/ss/avtab.c
+++ b/security/selinux/ss/avtab.c
@@ -311,7 +311,7 @@ void avtab_hash_eval(struct avtab *h, char *tag)
}

printk(KERN_DEBUG "SELinux: %s: %d entries and %d/%d buckets used, "
- "longest chain length %d sum of chain length^2 %Lu\n",
+ "longest chain length %d sum of chain length^2 %llu\n",
tag, h->nel, slots_used, h->nslot, max_chain_len,
chain2_len_sum);
}
diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c
index a6ca058..77d745d 100644
--- a/security/selinux/ss/mls.c
+++ b/security/selinux/ss/mls.c
@@ -437,13 +437,13 @@ int mls_setup_user_range(struct context *fromcon, struct user_datum *user,
struct mls_level *usercon_clr = &(usercon->range.level[1]);

/* Honor the user's default level if we can */
- if (mls_level_between(user_def, fromcon_sen, fromcon_clr)) {
+ if (mls_level_between(user_def, fromcon_sen, fromcon_clr))
*usercon_sen = *user_def;
- } else if (mls_level_between(fromcon_sen, user_def, user_clr)) {
+ else if (mls_level_between(fromcon_sen, user_def, user_clr))
*usercon_sen = *fromcon_sen;
- } else if (mls_level_between(fromcon_clr, user_low, user_def)) {
+ else if (mls_level_between(fromcon_clr, user_low, user_def))
*usercon_sen = *user_low;
- } else
+ else
return -EINVAL;

/* Lower the clearance of available contexts
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 2d5e5a3..0696aad 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -2531,7 +2531,7 @@ int selinux_audit_rule_known(struct audit_krule *rule)
}

int selinux_audit_rule_match(u32 sid, u32 field, u32 op, void *vrule,
- struct audit_context *actx)
+ struct audit_context *actx)
{
struct context *ctxt;
struct mls_level *level;
@@ -2645,7 +2645,7 @@ out:
static int (*aurule_callback)(void) = audit_update_lsm_rules;

static int aurule_avc_callback(u32 event, u32 ssid, u32 tsid,
- u16 class, u32 perms, u32 *retained)
+ u16 class, u32 perms, u32 *retained)
{
int err = 0;

--
1.5.5.1


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