cifs: fix O_APPEND on directio mounts

[linux-2.6-omap-h63xx.git] / fs / cifs / file.c

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index ff14d14903a0c182667d757eadc390f3a509cc93..cbefe1f1f9fe2c4c92e97e8b4999039ba5c15b99 100644 (file)
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -833,6 +833,10 @@ ssize_t cifs_user_write(struct file *file, const char __user *write_data,
                return -EBADF;
        open_file = (struct cifsFileInfo *) file->private_data;
 
+       rc = generic_write_checks(file, poffset, &write_size, 0);
+       if (rc)
+               return rc;
+
        xid = GetXid();
 
        if (*poffset > file->f_path.dentry->d_inode->i_size)