[PATCH] switch a bunch of LSM hooks from nameidata to path

Namely, ones from namespace.c

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

4 files changed, 21 insertions, 21 deletions

diff --git a/security/dummy.c b/security/dummy.c
index 98d5f969cdc8..b0232bbf427b 100644
--- a/security/dummy.c
+++ b/security/dummy.c
@@ -196,13 +196,13 @@ static int dummy_sb_statfs (struct dentry *dentry)
         return 0;
 }
 
-static int dummy_sb_mount (char *dev_name, struct nameidata *nd, char *type,
+static int dummy_sb_mount (char *dev_name, struct path *path, char *type,
                            unsigned long flags, void *data)
 {
         return 0;
 }
 
-static int dummy_sb_check_sb (struct vfsmount *mnt, struct nameidata *nd)
+static int dummy_sb_check_sb (struct vfsmount *mnt, struct path *path)
 {
         return 0;
 }
@@ -229,17 +229,17 @@ static void dummy_sb_post_remount (struct vfsmount *mnt, unsigned long flags,
 }
 
 
-static void dummy_sb_post_addmount (struct vfsmount *mnt, struct nameidata *nd)
+static void dummy_sb_post_addmount (struct vfsmount *mnt, struct path *path)
 {
         return;
 }
 
-static int dummy_sb_pivotroot (struct nameidata *old_nd, struct nameidata *new_nd)
+static int dummy_sb_pivotroot (struct path *old_path, struct path *new_path)
 {
         return 0;
 }
 
-static void dummy_sb_post_pivotroot (struct nameidata *old_nd, struct nameidata *new_nd)
+static void dummy_sb_post_pivotroot (struct path *old_path, struct path *new_path)
 {
         return;
 }
diff --git a/security/security.c b/security/security.c
index 2e250c7028eb..8a285c7b9962 100644
--- a/security/security.c
+++ b/security/security.c
@@ -296,15 +296,15 @@ int security_sb_statfs(struct dentry *dentry)
         return security_ops->sb_statfs(dentry);
 }
 
-int security_sb_mount(char *dev_name, struct nameidata *nd,
+int security_sb_mount(char *dev_name, struct path *path,
                        char *type, unsigned long flags, void *data)
 {
-        return security_ops->sb_mount(dev_name, nd, type, flags, data);
+        return security_ops->sb_mount(dev_name, path, type, flags, data);
 }
 
-int security_sb_check_sb(struct vfsmount *mnt, struct nameidata *nd)
+int security_sb_check_sb(struct vfsmount *mnt, struct path *path)
 {
-        return security_ops->sb_check_sb(mnt, nd);
+        return security_ops->sb_check_sb(mnt, path);
 }
 
 int security_sb_umount(struct vfsmount *mnt, int flags)
@@ -327,19 +327,19 @@ void security_sb_post_remount(struct vfsmount *mnt, unsigned long flags, void *d
         security_ops->sb_post_remount(mnt, flags, data);
 }
 
-void security_sb_post_addmount(struct vfsmount *mnt, struct nameidata *mountpoint_nd)
+void security_sb_post_addmount(struct vfsmount *mnt, struct path *mountpoint)
 {
-        security_ops->sb_post_addmount(mnt, mountpoint_nd);
+        security_ops->sb_post_addmount(mnt, mountpoint);
 }
 
-int security_sb_pivotroot(struct nameidata *old_nd, struct nameidata *new_nd)
+int security_sb_pivotroot(struct path *old_path, struct path *new_path)
 {
-        return security_ops->sb_pivotroot(old_nd, new_nd);
+        return security_ops->sb_pivotroot(old_path, new_path);
 }
 
-void security_sb_post_pivotroot(struct nameidata *old_nd, struct nameidata *new_nd)
+void security_sb_post_pivotroot(struct path *old_path, struct path *new_path)
 {
-        security_ops->sb_post_pivotroot(old_nd, new_nd);
+        security_ops->sb_post_pivotroot(old_path, new_path);
 }
 
 int security_sb_get_mnt_opts(const struct super_block *sb,
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 1bf2543ea942..38fbb168dbed 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2392,22 +2392,22 @@ static int selinux_sb_statfs(struct dentry *dentry)
 }
 
 static int selinux_mount(char *dev_name,
-                         struct nameidata *nd,
+                         struct path *path,
                          char *type,
                          unsigned long flags,
                          void *data)
 {
         int rc;
 
-        rc = secondary_ops->sb_mount(dev_name, nd, type, flags, data);
+        rc = secondary_ops->sb_mount(dev_name, path, type, flags, data);
         if (rc)
                 return rc;
 
         if (flags & MS_REMOUNT)
-                return superblock_has_perm(current, nd->path.mnt->mnt_sb,
+                return superblock_has_perm(current, path->mnt->mnt_sb,
                                            FILESYSTEM__REMOUNT, NULL);
         else
-                return dentry_has_perm(current, nd->path.mnt, nd->path.dentry,
+                return dentry_has_perm(current, path->mnt, path->dentry,
                                        FILE__MOUNTON);
 }
 
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 93f5b0ce662a..4215971434e6 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -315,10 +315,10 @@ static int smack_sb_statfs(struct dentry *dentry)
  * Returns 0 if current can write the floor of the filesystem
  * being mounted on, an error code otherwise.
  */
-static int smack_sb_mount(char *dev_name, struct nameidata *nd,
+static int smack_sb_mount(char *dev_name, struct path *path,
                           char *type, unsigned long flags, void *data)
 {
-        struct superblock_smack *sbp = nd->path.mnt->mnt_sb->s_security;
+        struct superblock_smack *sbp = path->mnt->mnt_sb->s_security;
 
         return smk_curacc(sbp->smk_floor, MAY_WRITE);
 }