diff options
| -rw-r--r-- | fs/cifs/file.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 4c144c1f50eb..2a6d20c0ce02 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -1645,8 +1645,20 @@ cifs_setlk(struct file *file, struct file_lock *flock, __u32 type, rc = server->ops->mand_unlock_range(cfile, flock, xid); out: - if (flock->fl_flags & FL_POSIX && !rc) + if (flock->fl_flags & FL_POSIX) { + /* + * If this is a request to remove all locks because we + * are closing the file, it doesn't matter if the + * unlocking failed as both cifs.ko and the SMB server + * remove the lock on file close + */ + if (rc) { + cifs_dbg(VFS, "%s failed rc=%d\n", __func__, rc); + if (!(flock->fl_flags & FL_CLOSE)) + return rc; + } rc = locks_lock_file_wait(file, flock); + } return rc; } |