Signed-off-by: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
---
fs/cifs/cifsglob.h | 5 +++++
fs/cifs/cifsproto.h | 8 ++++----
fs/cifs/connect.c | 16 +++++++++-------
fs/cifs/sess.c | 2 +-
fs/cifs/smb1ops.c | 2 ++
5 files changed, 21 insertions(+), 12 deletions(-)
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 1ba1657..f0ad573 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -196,6 +196,11 @@ struct smb_version_operations {
bool (*need_neg)(struct TCP_Server_Info *);
/* negotiate to the server */
int (*negotiate)(const int, struct cifs_ses *);
+ /* setup smb sessionn */
+ int (*sess_setup)(const int, struct cifs_ses *,
+ const struct nls_table *);
+ /* close smb session */
+ int (*logoff)(const int, struct cifs_ses *);
};
struct smb_version_values {
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 5e8efd8..62e9c5b 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -112,8 +112,8 @@ extern void header_assemble(struct smb_hdr *, char /* command */ ,
extern int small_smb_init_no_tc(const int smb_cmd, const int wct,
struct cifs_ses *ses,
void **request_buf);
-extern int CIFS_SessSetup(unsigned int xid, struct cifs_ses *ses,
- const struct nls_table *nls_cp);
+extern int CIFS_SessSetup(const int xid, struct cifs_ses *ses,
+ const struct nls_table *nls_cp);
extern struct timespec cifs_NTtimeToUnix(__le64 utc_nanoseconds_since_1601);
extern u64 cifs_UnixTimeToNT(struct timespec);
extern struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time,
@@ -179,8 +179,8 @@ void cifs_proc_init(void);
void cifs_proc_clean(void);
extern int cifs_negotiate_protocol(const int xid, struct cifs_ses *ses);
-extern int cifs_setup_session(unsigned int xid, struct cifs_ses *ses,
- struct nls_table *nls_info);
+extern int cifs_setup_session(const int xid, struct cifs_ses *ses,
+ struct nls_table *nls_info);
extern int CIFSSMBNegotiate(const int xid, struct cifs_ses *ses);
extern int CIFSTCon(unsigned int xid, struct cifs_ses *ses,
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 4780342..9679352 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2263,9 +2263,9 @@ cifs_put_smb_ses(struct cifs_ses *ses)
list_del_init(&ses->smb_ses_list);
spin_unlock(&cifs_tcp_ses_lock);
- if (ses->status == CifsGood) {
+ if (ses->status == CifsGood && server->ops->logoff) {
xid = GetXid();
- CIFSSMBLogoff(xid, ses);
+ server->ops->logoff(xid, ses);
_FreeXid(xid);
}
sesInfoFree(ses);
@@ -3970,11 +3970,11 @@ cifs_negotiate_protocol(const int xid, struct cifs_ses *ses)
return rc;
}
-
-int cifs_setup_session(unsigned int xid, struct cifs_ses *ses,
- struct nls_table *nls_info)
+int
+cifs_setup_session(const int xid, struct cifs_ses *ses,
+ struct nls_table *nls_info)
{
- int rc = 0;
+ int rc = -ENOSYS;
struct TCP_Server_Info *server = ses->server;
ses->flags = 0;
@@ -3985,7 +3985,9 @@ int cifs_setup_session(unsigned int xid, struct cifs_ses *ses,
cFYI(1, "Security Mode: 0x%x Capabilities: 0x%x TimeAdjust: %d",
server->sec_mode, server->capabilities, server->timeAdj);
- rc = CIFS_SessSetup(xid, ses, nls_info);
+ if (server->ops->sess_setup)
+ rc = server->ops->sess_setup(xid, ses, nls_info);
+
if (rc) {
cERROR(1, "Send error in SessSetup = %d", rc);
} else {
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index f88fa4d..16b2083 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -556,7 +556,7 @@ setup_ntlmv2_ret:
}
int
-CIFS_SessSetup(unsigned int xid, struct cifs_ses *ses,
+CIFS_SessSetup(const int xid, struct cifs_ses *ses,
const struct nls_table *nls_cp)
{
int rc = 0;
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index 5bfc26a..ba3071f 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -430,6 +430,8 @@ struct smb_version_operations smb1_operations = {
.check_trans2 = cifs_check_trans2,
.need_neg = cifs_need_neg,
.negotiate = cifs_negotiate,
+ .sess_setup = CIFS_SessSetup,
+ .logoff = CIFSSMBLogoff,
};
struct smb_version_values smb1_values = {
--
1.7.1
--
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