diff options
Diffstat (limited to 'fs/cifs/transport.c')
| -rw-r--r-- | fs/cifs/transport.c | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 746bc9405db1..7ed32b3cb781 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -55,7 +55,7 @@ AllocMidQEntry(const struct smb_hdr *smb_buffer, struct cifsSesInfo *ses) if (temp == NULL) return temp; else { - memset(temp, 0, sizeof (struct mid_q_entry)); + memset(temp, 0, sizeof(struct mid_q_entry)); temp->mid = smb_buffer->Mid; /* always LE */ temp->pid = current->pid; temp->command = smb_buffer->Command; @@ -158,7 +158,7 @@ smb_send(struct socket *ssocket, struct smb_hdr *smb_buffer, iov.iov_len = len; smb_msg.msg_name = sin; - smb_msg.msg_namelen = sizeof (struct sockaddr); + smb_msg.msg_namelen = sizeof(struct sockaddr); smb_msg.msg_control = NULL; smb_msg.msg_controllen = 0; smb_msg.msg_flags = MSG_DONTWAIT + MSG_NOSIGNAL; /* BB add more flags?*/ @@ -228,7 +228,7 @@ smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec, return -ENOTSOCK; /* BB eventually add reconnect code here */ smb_msg.msg_name = sin; - smb_msg.msg_namelen = sizeof (struct sockaddr); + smb_msg.msg_namelen = sizeof(struct sockaddr); smb_msg.msg_control = NULL; smb_msg.msg_controllen = 0; smb_msg.msg_flags = MSG_DONTWAIT + MSG_NOSIGNAL; /* BB add more flags?*/ @@ -363,9 +363,8 @@ static int allocate_mid(struct cifsSesInfo *ses, struct smb_hdr *in_buf, } /* else ok - we are setting up session */ } *ppmidQ = AllocMidQEntry(in_buf, ses); - if (*ppmidQ == NULL) { + if (*ppmidQ == NULL) return -ENOMEM; - } return 0; } @@ -419,7 +418,7 @@ static int wait_for_response(struct cifsSesInfo *ses, int SendReceive2(const unsigned int xid, struct cifsSesInfo *ses, struct kvec *iov, int n_vec, int *pRespBufType /* ret */, - const int long_op) + const int long_op, const int logError) { int rc = 0; unsigned int receive_len; @@ -465,7 +464,6 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses, wake_up(&ses->server->request_q); return rc; } - rc = cifs_sign_smb2(iov, n_vec, ses->server, &midQ->sequence_number); midQ->midState = MID_REQUEST_SUBMITTED; @@ -568,13 +566,11 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses, } /* BB special case reconnect tid and uid here? */ - /* BB special case Errbadpassword and pwdexpired here */ - rc = map_smb_to_linux_error(midQ->resp_buf); + rc = map_smb_to_linux_error(midQ->resp_buf, logError); /* convert ByteCount if necessary */ - if (receive_len >= - sizeof (struct smb_hdr) - - 4 /* do not count RFC1001 header */ + + if (receive_len >= sizeof(struct smb_hdr) - 4 + /* do not count RFC1001 header */ + (2 * midQ->resp_buf->WordCount) + 2 /* bcc */ ) BCC(midQ->resp_buf) = le16_to_cpu(BCC_LE(midQ->resp_buf)); @@ -749,12 +745,11 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses, *pbytes_returned = out_buf->smb_buf_length; /* BB special case reconnect tid and uid here? */ - rc = map_smb_to_linux_error(out_buf); + rc = map_smb_to_linux_error(out_buf, 0 /* no log */ ); /* convert ByteCount if necessary */ - if (receive_len >= - sizeof (struct smb_hdr) - - 4 /* do not count RFC1001 header */ + + if (receive_len >= sizeof(struct smb_hdr) - 4 + /* do not count RFC1001 header */ + (2 * out_buf->WordCount) + 2 /* bcc */ ) BCC(out_buf) = le16_to_cpu(BCC_LE(out_buf)); } else { @@ -993,12 +988,11 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon, *pbytes_returned = out_buf->smb_buf_length; /* BB special case reconnect tid and uid here? */ - rc = map_smb_to_linux_error(out_buf); + rc = map_smb_to_linux_error(out_buf, 0 /* no log */ ); /* convert ByteCount if necessary */ - if (receive_len >= - sizeof (struct smb_hdr) - - 4 /* do not count RFC1001 header */ + + if (receive_len >= sizeof(struct smb_hdr) - 4 + /* do not count RFC1001 header */ + (2 * out_buf->WordCount) + 2 /* bcc */ ) BCC(out_buf) = le16_to_cpu(BCC_LE(out_buf)); } else { |