[CIFS] Check return code on failed alloc

		byte range locks).

 remount        remount the share (often used to change from ro to rw mounts

	        or vice versa)

 servern        Specify the server 's netbios name (RFC1001 name) to use

		when attempting to setup a session to the server.  This is

		This is needed for mounting to some older servers (such

		as OS/2 or Windows 98 and Windows ME) since they do not

		support a default server name.  A server name can be up

		to 15 characters long and is usually uppercased.

 sfu            When the CIFS Unix Extensions are not negotiated, attempt to

		create device files and fifos in a format compatible with

		Services for Unix (SFU).  In addition retrieve bits 10-12

	/* 2000 big enough to fit max user, domain, NOS name etc. */

	str_area = kmalloc(2000, GFP_KERNEL);

	if (str_area == NULL) {

		cifs_small_buf_release(smb_buf);

		return -ENOMEM;

	}

	bcc_ptr = str_area;

	ses->flags &= ~CIFS_SES_LANMAN;