Fixed most of the exceeding 80 chars on mlme.c
Signed-off-by: Sangho Yi <antir...@gmail.com>
---
drivers/staging/csr/mlme.c | 200 ++++++++++++++++++++++++--------------------
1 file changed, 107 insertions(+), 93 deletions(-)
diff --git a/drivers/staging/csr/mlme.c b/drivers/staging/csr/mlme.c
index a16841f..dba12b2 100644
--- a/drivers/staging/csr/mlme.c
+++ b/drivers/staging/csr/mlme.c
@@ -37,7 +37,8 @@
* These two number match be equal.
* Should only be used for waiting xxx.cfm signals and only after
* we have sent the matching xxx.req signal to UniFi.
- * If no response is received within the expected time (timeout), we
assume
+ * If no response is received within the expected time (timeout),
+ * we assume
* that the UniFi is busy and return an error.
* If the wait is aborted by a kernel signal arriving, we stop waiting.
* If a response from UniFi is not what we expected, we discard it and
@@ -47,7 +48,8 @@
* ---------------------------------------------------------------------------
*/
static int
-unifi_mlme_wait_for_reply(unifi_priv_t *priv, ul_client_t *pcli, int
sig_reply_id, int timeout)
+unifi_mlme_wait_for_reply(unifi_priv_t *priv, ul_client_t *pcli,
+ int sig_reply_id, int timeout)
{
int retries = 0;
long r;
@@ -60,8 +62,7 @@ unifi_mlme_wait_for_reply(unifi_priv_t *priv, ul_client_t
*pcli, int sig_reply_i
do {
/* Wait for the confirm or timeout. */
r = wait_event_interruptible_timeout(pcli->udi_wq,
-
(pcli->wake_up_wq_id) || (priv->io_aborted == 1),
-
t);
+ (pcli->wake_up_wq_id) || (priv->io_aborted == 1), t);
/* Check for general i/o error */
if (priv->io_aborted) {
unifi_error(priv, "MLME operation aborted\n");
@@ -71,28 +72,33 @@ unifi_mlme_wait_for_reply(unifi_priv_t *priv, ul_client_t
*pcli, int sig_reply_i
/*
* If r=0 the request has timed-out.
* If r>0 the request has completed successfully.
- * If r=-ERESTARTSYS an event (kill signal) has interrupted the
wait_event.
+ * If r=-ERESTARTSYS an event (kill signal)
+ * has interrupted the wait_event.
*/
if ((r == 0) && (pcli->wake_up_wq_id == 0)) {
unifi_error(priv, "mlme_wait: timed-out waiting for
0x%.4X, after %lu msec.\n",
- sig_reply_id,
jiffies_to_msecs(t));
+ sig_reply_id, jiffies_to_msecs(t));
pcli->wake_up_wq_id = 0;
return -ETIMEDOUT;
} else if (r == -ERESTARTSYS) {
- unifi_error(priv, "mlme_wait: waiting for 0x%.4X was
aborted.\n", sig_reply_id);
+ unifi_error(priv,
+ "mlme_wait: waiting for 0x%.4X was aborted.\n",
+ sig_reply_id);
pcli->wake_up_wq_id = 0;
return -EINTR;
} else {
- /* Get the sequence number of the signal that we
previously set. */
+ /* Get the sequence number of the signal
+ * that we previously set. */
if (pcli->seq_no != 0) {
sent_seq_no = pcli->seq_no - 1;
} else {
sent_seq_no = 0x0F;
}
- unifi_trace(priv, UDBG5, "Received 0x%.4X, seq: (r:%d,
s:%d)\n",
- pcli->wake_up_wq_id,
- pcli->wake_seq_no, sent_seq_no);
+ unifi_trace(priv, UDBG5,
+ "Received 0x%.4X, seq: (r:%d, s:%d)\n",
+ pcli->wake_up_wq_id,
+ pcli->wake_seq_no, sent_seq_no);
/* The two sequence ids must match. */
if (pcli->wake_seq_no == sent_seq_no) {
@@ -103,9 +109,9 @@ unifi_mlme_wait_for_reply(unifi_priv_t *priv, ul_client_t
*pcli, int sig_reply_i
} else {
/* This should never happen ... */
unifi_error(priv, "mlme_wait:
mismatching signal id (0x%.4X - exp 0x%.4X) (seq %d)\n",
-
pcli->wake_up_wq_id,
- sig_reply_id,
-
pcli->wake_seq_no);
+ pcli->wake_up_wq_id,
+ sig_reply_id,
+ pcli->wake_seq_no);
pcli->wake_up_wq_id = 0;
return -EIO;
}
@@ -116,8 +122,7 @@ unifi_mlme_wait_for_reply(unifi_priv_t *priv, ul_client_t
*pcli, int sig_reply_i
retries ++;
if (retries >= 3) {
unifi_error(priv, "mlme_wait: confirm wait
retries exhausted (0x%.4X - exp 0x%.4X)\n",
- pcli->wake_up_wq_id,
- sig_reply_id);
+ pcli->wake_up_wq_id, sig_reply_id);
pcli->wake_up_wq_id = 0;
return -EIO;
}
@@ -149,23 +154,24 @@ unifi_mlme_wait_for_reply(unifi_priv_t *priv, ul_client_t
*pcli, int sig_reply_i
*/
int
unifi_mlme_blocking_request(unifi_priv_t *priv, ul_client_t *pcli,
- CSR_SIGNAL *sig,
bulk_data_param_t *data_ptrs,
- int timeout)
+ CSR_SIGNAL *sig, bulk_data_param_t *data_ptrs, int timeout)
{
int r;
func_enter();
if (sig->SignalPrimitiveHeader.SignalId == 0) {
- unifi_error(priv, "unifi_mlme_blocking_request: Invalid Signal
Id (0x%x)\n",
- sig->SignalPrimitiveHeader.SignalId);
+ unifi_error(priv,
+ "unifi_mlme_blocking_request: Invalid Signal Id (0x%x)\n",
+ sig->SignalPrimitiveHeader.SignalId);
return -EINVAL;
}
down(&priv->mlme_blocking_mutex);
sig->SignalPrimitiveHeader.ReceiverProcessId = 0;
- sig->SignalPrimitiveHeader.SenderProcessId = pcli->sender_id |
pcli->seq_no;
+ sig->SignalPrimitiveHeader.SenderProcessId =
+ pcli->sender_id | pcli->seq_no;
unifi_trace(priv, UDBG2, "Send client=%d, S:0x%04X, sig 0x%.4X\n",
pcli->client_id,
@@ -180,7 +186,7 @@ unifi_mlme_blocking_request(unifi_priv_t *priv, ul_client_t
*pcli,
}
unifi_trace(priv, UDBG5, "Send 0x%.4X, seq = %d\n",
- sig->SignalPrimitiveHeader.SignalId,
pcli->seq_no);
+ sig->SignalPrimitiveHeader.SignalId, pcli->seq_no);
/*
* Advance the sequence number of the last sent signal, only
@@ -191,7 +197,8 @@ unifi_mlme_blocking_request(unifi_priv_t *priv, ul_client_t
*pcli,
pcli->seq_no = 0;
}
- r = unifi_mlme_wait_for_reply(priv, pcli,
(sig->SignalPrimitiveHeader.SignalId + 1), timeout);
+ r = unifi_mlme_wait_for_reply(priv, pcli,
+ (sig->SignalPrimitiveHeader.SignalId + 1), timeout);
up(&priv->mlme_blocking_mutex);
if (r) {
@@ -220,8 +227,8 @@ unifi_mlme_blocking_request(unifi_priv_t *priv, ul_client_t
*pcli,
*/
void
unifi_mlme_copy_reply_and_wakeup_client(ul_client_t *pcli,
-
CSR_SIGNAL *signal, int signal_len,
-
const bulk_data_param_t *bulkdata)
+ CSR_SIGNAL *signal, int signal_len,
+ const bulk_data_param_t *bulkdata)
{
int i;
@@ -229,14 +236,19 @@ unifi_mlme_copy_reply_and_wakeup_client(ul_client_t *pcli,
memcpy(pcli->reply_signal, signal, signal_len);
/* Get the sequence number of the signal that woke us up. */
- pcli->wake_seq_no =
pcli->reply_signal->SignalPrimitiveHeader.ReceiverProcessId & 0x0F;
+ pcli->wake_seq_no =
+ pcli->reply_signal->SignalPrimitiveHeader.ReceiverProcessId
+ & 0x0F;
/* Append any bulk data */
for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
if (bulkdata->d[i].data_length > 0) {
if (bulkdata->d[i].os_data_ptr) {
- memcpy(pcli->reply_bulkdata[i]->ptr,
bulkdata->d[i].os_data_ptr, bulkdata->d[i].data_length);
- pcli->reply_bulkdata[i]->length =
bulkdata->d[i].data_length;
+ memcpy(pcli->reply_bulkdata[i]->ptr,
+ bulkdata->d[i].os_data_ptr,
+ bulkdata->d[i].data_length);
+ pcli->reply_bulkdata[i]->length =
+ bulkdata->d[i].data_length;
} else {
pcli->reply_bulkdata[i]->length = 0;
}
@@ -244,7 +256,8 @@ unifi_mlme_copy_reply_and_wakeup_client(ul_client_t *pcli,
}
/* Wake the requesting MLME function. */
- pcli->wake_up_wq_id =
pcli->reply_signal->SignalPrimitiveHeader.SignalId;
+ pcli->wake_up_wq_id =
+ pcli->reply_signal->SignalPrimitiveHeader.SignalId;
wake_up_interruptible(&pcli->udi_wq);
} /* unifi_mlme_copy_reply_and_wakeup_client() */
@@ -269,7 +282,8 @@ uf_abort_mlme(unifi_priv_t *priv)
{
ul_client_t *ul_cli;
- /* Ensure no MLME functions are waiting on a the mlme_event semaphore.
*/
+ /* Ensure no MLME functions are waiting on
+ * a the mlme_event semaphore. */
priv->io_aborted = 1;
ul_cli = priv->netdev_client;
@@ -301,75 +315,75 @@ struct mlme_code {
};
static const struct mlme_code Result_codes[] = {
- { "Success", 0x0000
},
- { "Unspecified Failure", 0x0001 },
- /* (Reserved) 0x0002 - 0x0009 */
- { "Refused Capabilities Mismatch", 0x000A },
- /* (Reserved) 0x000B */
- { "Refused External Reason", 0x000C },
- /* (Reserved) 0x000D - 0x0010 */
- { "Refused AP Out Of Memory", 0x0011 },
- { "Refused Basic Rates Mismatch", 0x0012 },
- /* (Reserved) 0x0013 - 0x001F */
- { "Failure", 0x0020
},
- /* (Reserved) 0x0021 - 0x0024 */
- { "Refused Reason Unspecified", 0x0025 },
- { "Invalid Parameters", 0x0026 },
- { "Rejected With Suggested Changes", 0x0027 },
- /* (Reserved) 0x0028 - 0x002E */
- { "Rejected For Delay Period", 0x002F },
- { "Not Allowed", 0x0030
},
- { "Not Present", 0x0031
},
- { "Not QSTA", 0x0032
},
- /* (Reserved) 0x0033 - 0x7FFF */
- { "Timeout", 0x8000
},
- { "Too Many Simultaneous Requests", 0x8001 },
- { "BSS Already Started Or Joined", 0x8002 },
- { "Not Supported", 0x8003 },
- { "Transmission Failure", 0x8004 },
- { "Refused Not Authenticated", 0x8005 },
- { "Reset Required Before Start", 0x8006 },
- { "LM Info Unavailable", 0x8007 },
+ { "Success", 0x0000 },
+ { "Unspecified Failure", 0x0001 },
+ /* (Reserved) 0x0002 - 0x0009 */
+ { "Refused Capabilities Mismatch", 0x000A },
+ /* (Reserved) 0x000B */
+ { "Refused External Reason", 0x000C },
+ /* (Reserved) 0x000D - 0x0010 */
+ { "Refused AP Out Of Memory", 0x0011 },
+ { "Refused Basic Rates Mismatch", 0x0012 },
+ /* (Reserved) 0x0013 - 0x001F */
+ { "Failure", 0x0020 },
+ /* (Reserved) 0x0021 - 0x0024 */
+ { "Refused Reason Unspecified", 0x0025 },
+ { "Invalid Parameters", 0x0026 },
+ { "Rejected With Suggested Changes", 0x0027 },
+ /* (Reserved) 0x0028 - 0x002E */
+ { "Rejected For Delay Period", 0x002F },
+ { "Not Allowed", 0x0030 },
+ { "Not Present", 0x0031 },
+ { "Not QSTA", 0x0032 },
+ /* (Reserved) 0x0033 - 0x7FFF */
+ { "Timeout", 0x8000 },
+ { "Too Many Simultaneous Requests", 0x8001 },
+ { "BSS Already Started Or Joined", 0x8002 },
+ { "Not Supported", 0x8003 },
+ { "Transmission Failure", 0x8004 },
+ { "Refused Not Authenticated", 0x8005 },
+ { "Reset Required Before Start", 0x8006 },
+ { "LM Info Unavailable", 0x8007 },
{ NULL, -1 }
};
static const struct mlme_code Reason_codes[] = {
- /* (Reserved) 0x0000 */
- { "Unspecified Reason", 0x0001 },
- { "Authentication Not Valid", 0x0002 },
- { "Deauthenticated Leave BSS", 0x0003 },
- { "Disassociated Inactivity", 0x0004 },
- { "AP Overload", 0x0005 },
- { "Class2 Frame Error", 0x0006 },
- { "Class3 Frame Error", 0x0007 },
- { "Disassociated Leave BSS", 0x0008 },
- { "Association Not Authenticated", 0x0009 },
- { "Disassociated Power Capability", 0x000A },
+ /* (Reserved) 0x0000 */
+ { "Unspecified Reason", 0x0001 },
+ { "Authentication Not Valid", 0x0002 },
+ { "Deauthenticated Leave BSS", 0x0003 },
+ { "Disassociated Inactivity", 0x0004 },
+ { "AP Overload", 0x0005 },
+ { "Class2 Frame Error", 0x0006 },
+ { "Class3 Frame Error", 0x0007 },
+ { "Disassociated Leave BSS", 0x0008 },
+ { "Association Not Authenticated", 0x0009 },
+ { "Disassociated Power Capability", 0x000A },
{ "Disassociated Supported Channels", 0x000B },
- /* (Reserved) 0x000C */
- { "Invalid Information Element", 0x000D },
- { "Michael MIC Failure", 0x000E },
- { "Fourway Handshake Timeout", 0x000F },
- { "Group Key Update Timeout", 0x0010 },
- { "Handshake Element Different", 0x0011 },
- { "Invalid Group Cipher", 0x0012 },
- { "Invalid Pairwise Cipher", 0x0013 },
- { "Invalid AKMP", 0x0014 },
- { "Unsupported RSN IE Version", 0x0015 },
- { "Invalid RSN IE Capabilities", 0x0016 },
- { "Dot1X Auth Failed", 0x0017 },
- { "Cipher Rejected By Policy", 0x0018 },
- /* (Reserved) 0x0019 - 0x001F */
- { "QoS Unspecified Reason", 0x0020 },
- { "QoS Insufficient Bandwidth", 0x0021 },
- { "QoS Excessive Not Ack", 0x0022 },
- { "QoS TXOP Limit Exceeded", 0x0023 },
- { "QSTA Leaving", 0x0024 },
- { "End TS, End DLS, End BA", 0x0025 },
+ /* (Reserved) 0x000C */
+ { "Invalid Information Element", 0x000D },
+ { "Michael MIC Failure", 0x000E },
+ { "Fourway Handshake Timeout", 0x000F },
+ { "Group Key Update Timeout", 0x0010 },
+ { "Handshake Element Different", 0x0011 },
+ { "Invalid Group Cipher", 0x0012 },
+ { "Invalid Pairwise Cipher", 0x0013 },
+ { "Invalid AKMP", 0x0014 },
+ { "Unsupported RSN IE Version", 0x0015 },
+ { "Invalid RSN IE Capabilities", 0x0016 },
+ { "Dot1X Auth Failed", 0x0017 },
+ { "Cipher Rejected By Policy", 0x0018 },
+ /* (Reserved) 0x0019 - 0x001F */
+ { "QoS Unspecified Reason", 0x0020 },
+ { "QoS Insufficient Bandwidth", 0x0021 },
+ { "QoS Excessive Not Ack", 0x0022 },
+ { "QoS TXOP Limit Exceeded", 0x0023 },
+ { "QSTA Leaving", 0x0024 },
+ { "End TS, End DLS, End BA", 0x0025 },
{ "Unknown TS, Unknown DLS, Unknown BA", 0x0026 },
- { "Timeout", 0x0027 },
- /* (Reserved) 0x0028 - 0x002C */
- { "STAKey Mismatch", 0x002D },
+ { "Timeout", 0x0027 },
+ /* (Reserved) 0x0028 - 0x002C */
+ { "STAKey Mismatch", 0x002D },
{ NULL, -1 }
};
--
1.7.9.5
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