diff options
Diffstat (limited to 'fs/nfsd/export.c')
| -rw-r--r-- | fs/nfsd/export.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index 04b266729802..66d0aeb32a47 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -386,15 +386,13 @@ static int check_export(struct inode *inode, int flags, unsigned char *uuid) dprintk("exp_export: export of non-dev fs without fsid\n"); return -EINVAL; } - if (!inode->i_sb->s_export_op) { + + if (!inode->i_sb->s_export_op || + !inode->i_sb->s_export_op->fh_to_dentry) { dprintk("exp_export: export of invalid fs type.\n"); return -EINVAL; } - /* Ok, we can export it */; - if (!inode->i_sb->s_export_op->find_exported_dentry) - inode->i_sb->s_export_op->find_exported_dentry = - find_exported_dentry; return 0; } |