diff options
| -rw-r--r-- | fs/nfs/file.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfs/file.c b/fs/nfs/file.c index eb5cd4c3bbfd..7a79fbe9f539 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -509,7 +509,8 @@ static int nfs_lock(struct file *filp, int cmd, struct file_lock *fl) return -EINVAL; /* No mandatory locks over NFS */ - if ((inode->i_mode & (S_ISGID | S_IXGRP)) == S_ISGID) + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == S_ISGID && + fl->fl_type != F_UNLCK) return -ENOLCK; if (IS_GETLK(cmd)) |