Security: Fix coding style in security/

Fix coding style in security/

Signed-off-by: Zhitong Wang <zhitong.wangzt@alibaba-inc.com>
Signed-off-by: James Morris <jmorris@namei.org>

diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index cd191bb..0293843 100644 (file)
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -503,11 +503,11 @@ static ssize_t sel_write_access(struct file *file, char *buf, size_t size)
                return length;
 
        length = -ENOMEM;
-       scon = kzalloc(size+1, GFP_KERNEL);
+       scon = kzalloc(size + 1, GFP_KERNEL);
        if (!scon)
                return length;
 
-       tcon = kzalloc(size+1, GFP_KERNEL);
+       tcon = kzalloc(size + 1, GFP_KERNEL);
        if (!tcon)
                goto out;
 
@@ -515,10 +515,10 @@ static ssize_t sel_write_access(struct file *file, char *buf, size_t size)
        if (sscanf(buf, "%s %s %hu", scon, tcon, &tclass) != 3)
                goto out2;
 
-       length = security_context_to_sid(scon, strlen(scon)+1, &ssid);
+       length = security_context_to_sid(scon, strlen(scon) + 1, &ssid);
        if (length < 0)
                goto out2;
-       length = security_context_to_sid(tcon, strlen(tcon)+1, &tsid);
+       length = security_context_to_sid(tcon, strlen(tcon) + 1, &tsid);
        if (length < 0)
                goto out2;
 
@@ -550,11 +550,11 @@ static ssize_t sel_write_create(struct file *file, char *buf, size_t size)
                return length;
 
        length = -ENOMEM;
-       scon = kzalloc(size+1, GFP_KERNEL);
+       scon = kzalloc(size + 1, GFP_KERNEL);
        if (!scon)
                return length;
 
-       tcon = kzalloc(size+1, GFP_KERNEL);
+       tcon = kzalloc(size + 1, GFP_KERNEL);
        if (!tcon)
                goto out;
 
@@ -562,10 +562,10 @@ static ssize_t sel_write_create(struct file *file, char *buf, size_t size)
        if (sscanf(buf, "%s %s %hu", scon, tcon, &tclass) != 3)
                goto out2;
 
-       length = security_context_to_sid(scon, strlen(scon)+1, &ssid);
+       length = security_context_to_sid(scon, strlen(scon) + 1, &ssid);
        if (length < 0)
                goto out2;
-       length = security_context_to_sid(tcon, strlen(tcon)+1, &tsid);
+       length = security_context_to_sid(tcon, strlen(tcon) + 1, &tsid);
        if (length < 0)
                goto out2;
 
@@ -609,11 +609,11 @@ static ssize_t sel_write_relabel(struct file *file, char *buf, size_t size)
                return length;
 
        length = -ENOMEM;
-       scon = kzalloc(size+1, GFP_KERNEL);
+       scon = kzalloc(size + 1, GFP_KERNEL);
        if (!scon)
                return length;
 
-       tcon = kzalloc(size+1, GFP_KERNEL);
+       tcon = kzalloc(size + 1, GFP_KERNEL);
        if (!tcon)
                goto out;
 
@@ -621,10 +621,10 @@ static ssize_t sel_write_relabel(struct file *file, char *buf, size_t size)
        if (sscanf(buf, "%s %s %hu", scon, tcon, &tclass) != 3)
                goto out2;
 
-       length = security_context_to_sid(scon, strlen(scon)+1, &ssid);
+       length = security_context_to_sid(scon, strlen(scon) + 1, &ssid);
        if (length < 0)
                goto out2;
-       length = security_context_to_sid(tcon, strlen(tcon)+1, &tsid);
+       length = security_context_to_sid(tcon, strlen(tcon) + 1, &tsid);
        if (length < 0)
                goto out2;
 
@@ -666,11 +666,11 @@ static ssize_t sel_write_user(struct file *file, char *buf, size_t size)
                return length;
 
        length = -ENOMEM;
-       con = kzalloc(size+1, GFP_KERNEL);
+       con = kzalloc(size + 1, GFP_KERNEL);
        if (!con)
                return length;
 
-       user = kzalloc(size+1, GFP_KERNEL);
+       user = kzalloc(size + 1, GFP_KERNEL);
        if (!user)
                goto out;
 
@@ -678,7 +678,7 @@ static ssize_t sel_write_user(struct file *file, char *buf, size_t size)
        if (sscanf(buf, "%s %s", con, user) != 2)
                goto out2;
 
-       length = security_context_to_sid(con, strlen(con)+1, &sid);
+       length = security_context_to_sid(con, strlen(con) + 1, &sid);
        if (length < 0)
                goto out2;
 
@@ -727,11 +727,11 @@ static ssize_t sel_write_member(struct file *file, char *buf, size_t size)
                return length;
 
        length = -ENOMEM;
-       scon = kzalloc(size+1, GFP_KERNEL);
+       scon = kzalloc(size + 1, GFP_KERNEL);
        if (!scon)
                return length;
 
-       tcon = kzalloc(size+1, GFP_KERNEL);
+       tcon = kzalloc(size + 1, GFP_KERNEL);
        if (!tcon)
                goto out;
 
@@ -739,10 +739,10 @@ static ssize_t sel_write_member(struct file *file, char *buf, size_t size)
        if (sscanf(buf, "%s %s %hu", scon, tcon, &tclass) != 3)
                goto out2;
 
-       length = security_context_to_sid(scon, strlen(scon)+1, &ssid);
+       length = security_context_to_sid(scon, strlen(scon) + 1, &ssid);
        if (length < 0)
                goto out2;
-       length = security_context_to_sid(tcon, strlen(tcon)+1, &tsid);
+       length = security_context_to_sid(tcon, strlen(tcon) + 1, &tsid);
        if (length < 0)
                goto out2;
 
@@ -1401,7 +1401,7 @@ static int sel_make_perm_files(char *objclass, int classvalue,
                }
                inode->i_fop = &sel_perm_ops;
                /* i+1 since perm values are 1-indexed */
-               inode->i_ino = sel_perm_to_ino(classvalue, i+1);
+               inode->i_ino = sel_perm_to_ino(classvalue, i + 1);
                d_add(dentry, inode);
        }
 
@@ -1489,7 +1489,7 @@ static int sel_make_classes(void)
                goto out;
 
        /* +2 since classes are 1-indexed */
-       last_class_ino = sel_class_to_ino(nclasses+2);
+       last_class_ino = sel_class_to_ino(nclasses + 2);
 
        for (i = 0; i < nclasses; i++) {
                struct dentry *class_name_dir;
@@ -1506,7 +1506,7 @@ static int sel_make_classes(void)
                        goto out1;
 
                /* i+1 since class values are 1-indexed */
-               rc = sel_make_class_dir_entries(classes[i], i+1,
+               rc = sel_make_class_dir_entries(classes[i], i + 1,
                                class_name_dir);
                if (rc)
                        goto out1;

diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c
index 372b773..b4eff7a 100644 (file)
--- a/security/selinux/ss/mls.c
+++ b/security/selinux/ss/mls.c
@@ -255,7 +255,7 @@ int mls_context_to_sid(struct policydb *pol,
 
        if (!pol->mls_enabled) {
                if (def_sid != SECSID_NULL && oldc)
-                       *scontext += strlen(*scontext)+1;
+                       *scontext += strlen(*scontext) + 1;
                return 0;
        }
 

diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index 24ced65..4f584fb 100644 (file)
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -156,7 +156,7 @@ static int roles_init(struct policydb *p)
                rc = -EINVAL;
                goto out_free_role;
        }
-       key = kmalloc(strlen(OBJECT_R)+1, GFP_KERNEL);
+       key = kmalloc(strlen(OBJECT_R) + 1, GFP_KERNEL);
        if (!key) {
                rc = -ENOMEM;
                goto out_free_role;
@@ -2195,7 +2195,7 @@ int policydb_read(struct policydb *p, void *fp)
                rangetr_hash_eval(p->range_tr);
        }
 
-       p->type_attr_map = kmalloc(p->p_types.nprim*sizeof(struct ebitmap), GFP_KERNEL);
+       p->type_attr_map = kmalloc(p->p_types.nprim * sizeof(struct ebitmap), GFP_KERNEL);
        if (!p->type_attr_map)
                goto bad;
 

diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index cf27b3e..0b44f5a 100644 (file)
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -274,15 +274,15 @@ static int constraint_expr_eval(struct context *scontext,
                case CEXPR_AND:
                        BUG_ON(sp < 1);
                        sp--;
-                       s[sp] &= s[sp+1];
+                       s[sp] &= s[sp + 1];
                        break;
                case CEXPR_OR:
                        BUG_ON(sp < 1);
                        sp--;
-                       s[sp] |= s[sp+1];
+                       s[sp] |= s[sp + 1];
                        break;
                case CEXPR_ATTR:
-                       if (sp == (CEXPR_MAXDEPTH-1))
+                       if (sp == (CEXPR_MAXDEPTH - 1))
                                return 0;
                        switch (e->attr) {
                        case CEXPR_USER:
@@ -1216,7 +1216,7 @@ static int security_context_to_sid_core(const char *scontext, u32 scontext_len,
        *sid = SECSID_NULL;
 
        /* Copy the string so that we can modify the copy as we parse it. */
-       scontext2 = kmalloc(scontext_len+1, gfp_flags);
+       scontext2 = kmalloc(scontext_len + 1, gfp_flags);
        if (!scontext2)
                return -ENOMEM;
        memcpy(scontext2, scontext, scontext_len);
@@ -2101,9 +2101,9 @@ int security_get_user_sids(u32 fromsid,
 
        ebitmap_for_each_positive_bit(&user->roles, rnode, i) {
                role = policydb.role_val_to_struct[i];
-               usercon.role = i+1;
+               usercon.role = i + 1;
                ebitmap_for_each_positive_bit(&role->types, tnode, j) {
-                       usercon.type = j+1;
+                       usercon.type = j + 1;
 
                        if (mls_setup_user_range(fromcon, user, &usercon))
                                continue;