- pSesInfo = cifs_find_smb_ses(srvTcp, volume_info->username);
- if (pSesInfo) {
- cFYI(1, "Existing smb sess found (status=%d)",
- pSesInfo->status);
- /*
- * The existing SMB session already has a reference to srvTcp,
- * so we can put back the extra one we got before
- */
- cifs_put_tcp_session(srvTcp);
-
- mutex_lock(&pSesInfo->session_mutex);
- if (pSesInfo->need_reconnect) {
- cFYI(1, "Session needs reconnect");
- rc = cifs_setup_session(xid, pSesInfo,
- cifs_sb->local_nls);
- }
- mutex_unlock(&pSesInfo->session_mutex);
- } else if (!rc) {
- cFYI(1, "Existing smb sess not found");
- pSesInfo = sesInfoAlloc();
- if (pSesInfo == NULL) {
- rc = -ENOMEM;
- goto mount_fail_check;
- }
-
- /* new SMB session uses our srvTcp ref */
- pSesInfo->server = srvTcp;
- if (srvTcp->addr.sockAddr6.sin6_family == AF_INET6)
- sprintf(pSesInfo->serverName, "%pI6",
- &srvTcp->addr.sockAddr6.sin6_addr);
- else
- sprintf(pSesInfo->serverName, "%pI4",
- &srvTcp->addr.sockAddr.sin_addr.s_addr);
-
- write_lock(&cifs_tcp_ses_lock);
- list_add(&pSesInfo->smb_ses_list, &srvTcp->smb_ses_list);
- write_unlock(&cifs_tcp_ses_lock);
-
- /* volume_info->password freed at unmount */
- if (volume_info->password) {
- pSesInfo->password = kstrdup(volume_info->password,
- GFP_KERNEL);
- if (!pSesInfo->password) {
- rc = -ENOMEM;
- goto mount_fail_check;
- }
- }
- if (volume_info->username)
- strncpy(pSesInfo->userName, volume_info->username,
- MAX_USERNAME_SIZE);
- if (volume_info->domainname) {
- int len = strlen(volume_info->domainname);
- pSesInfo->domainName = kmalloc(len + 1, GFP_KERNEL);
- if (pSesInfo->domainName)
- strcpy(pSesInfo->domainName,
- volume_info->domainname);
- }
- pSesInfo->linux_uid = volume_info->linux_uid;
- pSesInfo->overrideSecFlg = volume_info->secFlg;
- mutex_lock(&pSesInfo->session_mutex);
-
- /* BB FIXME need to pass vol->secFlgs BB */
- rc = cifs_setup_session(xid, pSesInfo,
- cifs_sb->local_nls);
- mutex_unlock(&pSesInfo->session_mutex);