3 files changed, 11 insertions, 23 deletions

diff --git a/fs/hostfs/hostfs.h b/fs/hostfs/hostfs.h
index 6bbd75c5589b..bf15a43016b9 100644
--- a/fs/hostfs/hostfs.h
+++ b/fs/hostfs/hostfs.h
@@ -28,12 +28,7 @@
  * #define ATTR_KILL_SUID       2048
  * #define ATTR_KILL_SGID       4096
  *
- * and this is because they were added in 2.5 development in this patch:
- *
- * http://linux.bkbits.net:8080/linux-2.5/
- * cset@3caf4a12k4XgDzK7wyK-TGpSZ9u2Ww?nav=index.html
- * |src/.|src/include|src/include/linux|related/include/linux/fs.h
- *
+ * and this is because they were added in 2.5 development.
  * Actually, they are not needed by most ->setattr() methods - they are set by
  * callers of notify_change() to notify that the setuid/setgid bits must be
  * dropped.
@@ -96,7 +91,6 @@ extern int rename_file(char *from, char *to);
 extern int do_statfs(char *root, long *bsize_out, long long *blocks_out,
                      long long *bfree_out, long long *bavail_out,
                      long long *files_out, long long *ffree_out,
-                     void *fsid_out, int fsid_size, long *namelen_out,
-                     long *spare_out);
+                     void *fsid_out, int fsid_size, long *namelen_out);
 
 #endif
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index f7dc9b5f9ef8..2c0f148a49e6 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -217,7 +217,7 @@ int hostfs_statfs(struct dentry *dentry, struct kstatfs *sf)
         err = do_statfs(dentry->d_sb->s_fs_info,
                         &sf->f_bsize, &f_blocks, &f_bfree, &f_bavail, &f_files,
                         &f_ffree, &sf->f_fsid, sizeof(sf->f_fsid),
-                        &sf->f_namelen, sf->f_spare);
+                        &sf->f_namelen);
         if (err)
                 return err;
         sf->f_blocks = f_blocks;
@@ -962,11 +962,11 @@ out:
         return err;
 }
 
-static int hostfs_read_sb(struct file_system_type *type,
+static struct dentry *hostfs_read_sb(struct file_system_type *type,
                           int flags, const char *dev_name,
-                          void *data, struct vfsmount *mnt)
+                          void *data)
 {
-        return get_sb_nodev(type, flags, data, hostfs_fill_sb_common, mnt);
+        return mount_nodev(type, flags, data, hostfs_fill_sb_common);
 }
 
 static void hostfs_kill_sb(struct super_block *s)
@@ -978,7 +978,7 @@ static void hostfs_kill_sb(struct super_block *s)
 static struct file_system_type hostfs_type = {
         .owner          = THIS_MODULE,
         .name           = "hostfs",
-        .get_sb         = hostfs_read_sb,
+        .mount          = hostfs_read_sb,
         .kill_sb        = hostfs_kill_sb,
         .fs_flags       = 0,
 };
diff --git a/fs/hostfs/hostfs_user.c b/fs/hostfs/hostfs_user.c
index 6777aa06ce2c..d51a98384bc0 100644
--- a/fs/hostfs/hostfs_user.c
+++ b/fs/hostfs/hostfs_user.c
@@ -94,8 +94,7 @@ void *open_dir(char *path, int *err_out)
 
         dir = opendir(path);
         *err_out = errno;
-        if (dir == NULL)
-                return NULL;
+
         return dir;
 }
 
@@ -205,7 +204,7 @@ int set_attr(const char *file, struct hostfs_iattr *attrs, int fd)
         if (attrs->ia_valid & HOSTFS_ATTR_MODE) {
                 if (fd >= 0) {
                         if (fchmod(fd, attrs->ia_mode) != 0)
-                                return (-errno);
+                                return -errno;
                 } else if (chmod(file, attrs->ia_mode) != 0) {
                         return -errno;
                 }
@@ -364,8 +363,7 @@ int rename_file(char *from, char *to)
 int do_statfs(char *root, long *bsize_out, long long *blocks_out,
               long long *bfree_out, long long *bavail_out,
               long long *files_out, long long *ffree_out,
-              void *fsid_out, int fsid_size, long *namelen_out,
-              long *spare_out)
+              void *fsid_out, int fsid_size, long *namelen_out)
 {
         struct statfs64 buf;
         int err;
@@ -384,10 +382,6 @@ int do_statfs(char *root, long *bsize_out, long long *blocks_out,
                sizeof(buf.f_fsid) > fsid_size ? fsid_size :
                sizeof(buf.f_fsid));
         *namelen_out = buf.f_namelen;
-        spare_out[0] = buf.f_spare[0];
-        spare_out[1] = buf.f_spare[1];
-        spare_out[2] = buf.f_spare[2];
-        spare_out[3] = buf.f_spare[3];
-        spare_out[4] = buf.f_spare[4];
+
         return 0;
 }