Merge mulgrave-w:git/scsi-misc-2.6

[pandora-kernel.git] / fs / cifs / cifssmb.c

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 19678c5..075d8fb 100644 (file)
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -477,7 +477,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
                /* BB get server time for time conversions and add
                code to use it and timezone since this is not UTC */    
 
-               if (rsp->EncryptionKeyLength == CIFS_CRYPTO_KEY_SIZE) {
+               if (rsp->EncryptionKeyLength == cpu_to_le16(CIFS_CRYPTO_KEY_SIZE)) {
                        memcpy(server->cryptKey, rsp->EncryptionKey,
                                CIFS_CRYPTO_KEY_SIZE);
                } else if (server->secMode & SECMODE_PW_ENCRYPT) {
@@ -1460,8 +1460,13 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
        pSMB->hdr.smb_buf_length += count;
        pSMB->ByteCount = cpu_to_le16(count);
 
-       rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
+       if (waitFlag) {
+               rc = SendReceiveBlockingLock(xid, tcon, (struct smb_hdr *) pSMB,
+                       (struct smb_hdr *) pSMBr, &bytes_returned);
+       } else {
+               rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
                         (struct smb_hdr *) pSMBr, &bytes_returned, timeout);
+       }
        cifs_stats_inc(&tcon->num_locks);
        if (rc) {
                cFYI(1, ("Send error in Lock = %d", rc));
@@ -1484,6 +1489,7 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
        char *data_offset;
        struct cifs_posix_lock *parm_data;
        int rc = 0;
+       int timeout = 0;
        int bytes_returned = 0;
        __u16 params, param_offset, offset, byte_count, count;
 
@@ -1503,7 +1509,6 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
        pSMB->MaxSetupCount = 0;
        pSMB->Reserved = 0;
        pSMB->Flags = 0;
-       pSMB->Timeout = 0;
        pSMB->Reserved2 = 0;
        param_offset = offsetof(struct smb_com_transaction2_sfi_req, Fid) - 4;
        offset = param_offset + params;
@@ -1529,8 +1534,13 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
                        (((char *) &pSMB->hdr.Protocol) + offset);
 
        parm_data->lock_type = cpu_to_le16(lock_type);
-       if(waitFlag)
+       if(waitFlag) {
+               timeout = 3;  /* blocking operation, no timeout */
                parm_data->lock_flags = cpu_to_le16(1);
+               pSMB->Timeout = cpu_to_le32(-1);
+       } else
+               pSMB->Timeout = 0;
+
        parm_data->pid = cpu_to_le32(current->tgid);
        parm_data->start = cpu_to_le64(pLockData->fl_start);
        parm_data->length = cpu_to_le64(len);  /* normalize negative numbers */
@@ -1541,8 +1551,14 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
        pSMB->Reserved4 = 0;
        pSMB->hdr.smb_buf_length += byte_count;
        pSMB->ByteCount = cpu_to_le16(byte_count);
-       rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
-                       (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+       if (waitFlag) {
+               rc = SendReceiveBlockingLock(xid, tcon, (struct smb_hdr *) pSMB,
+                       (struct smb_hdr *) pSMBr, &bytes_returned);
+       } else {
+               rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
+                       (struct smb_hdr *) pSMBr, &bytes_returned, timeout);
+       }
+
        if (rc) {
                cFYI(1, ("Send error in Posix Lock = %d", rc));
        } else if (get_flag) {