Commit 6d8b59d7 authored Dec 08, 2012 by Steve French

fix "disabling echoes and oplocks" on SMB2 mounts



SMB2 and later will return only 1 credit for session setup (phase 1)
not just for the negotiate protocol response.  Do not disable
echoes and oplocks on session setup (we only need one credit
for tree connection anyway) as a resonse with only 1 credit
on phase 1 of sessionsetup is expected.

Fixes the "CIFS VFS: disabling echoes and oplocks" message
logged to dmesg.

Signed-off-by: Steve French <smfrench@gmail.com>
Acked-by: Jeff Layton <jlayton@samba.org>

parent 38107d45

fs/cifs/smb2pdu.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -612,7 +612,8 @@ SMB2_sess_setup(const unsigned int xid, struct cifs_ses *ses,

		/* BB add code to build os and lm fields */

		rc = SendReceive2(xid, ses, iov, 2, &resp_buftype, CIFS_LOG_ERROR);
		rc = SendReceive2(xid, ses, iov, 2, &resp_buftype,
		CIFS_LOG_ERROR \| CIFS_NEG_OP);

		kfree(security_blob);
		rsp = (struct smb2_sess_setup_rsp *)iov[0].iov_base;