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[SCSI] zfcp: Clean up _zfcp_san_dbf_event_common_els

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Clean up _zfcp_san_dbf_event_common_els using zfcp_dbf_hexdump()
helper.

Signed-off-by: Martin Peschke <mp3@de.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Martin Peschke 2008-03-27 14:21:56 +01:00 • committed by James Bottomley
parent c15450e33d
commit 0f65e951ee
1 changed files with 10 additions and 29 deletions
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39
drivers/s390/scsi/zfcp_dbf.c
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@ -562,38 +562,19 @@ _zfcp_san_dbf_event_common_els(const char *tag, int level,
{ {
struct zfcp_adapter *adapter = fsf_req->adapter; struct zfcp_adapter *adapter = fsf_req->adapter;
struct zfcp_san_dbf_record *rec = &adapter->san_dbf_buf; struct zfcp_san_dbf_record *rec = &adapter->san_dbf_buf;
struct zfcp_dbf_dump *dump = (struct zfcp_dbf_dump *)rec;
unsigned long flags; unsigned long flags;
int offset = 0;
spin_lock_irqsave(&adapter->san_dbf_lock, flags); spin_lock_irqsave(&adapter->san_dbf_lock, flags);
do { memset(rec, 0, sizeof(struct zfcp_san_dbf_record));
memset(rec, 0, sizeof(struct zfcp_san_dbf_record)); strncpy(rec->tag, tag, ZFCP_DBF_TAG_SIZE);
if (offset == 0) { rec->fsf_reqid = (unsigned long)fsf_req;
strncpy(rec->tag, tag, ZFCP_DBF_TAG_SIZE); rec->fsf_seqno = fsf_req->seq_no;
rec->fsf_reqid = (unsigned long)fsf_req; rec->s_id = s_id;
rec->fsf_seqno = fsf_req->seq_no; rec->d_id = d_id;
rec->s_id = s_id; rec->type.els.ls_code = ls_code;
rec->d_id = d_id; debug_event(adapter->san_dbf, level, rec, sizeof(*rec));
rec->type.els.ls_code = ls_code; zfcp_dbf_hexdump(adapter->san_dbf, rec, sizeof(*rec), level,
buflen = min(buflen, ZFCP_DBF_ELS_MAX_PAYLOAD); buffer, min(buflen, ZFCP_DBF_ELS_MAX_PAYLOAD));
rec->type.els.payload_size = buflen;
memcpy(rec->type.els.payload,
buffer, min(buflen, ZFCP_DBF_ELS_PAYLOAD));
offset += min(buflen, ZFCP_DBF_ELS_PAYLOAD);
} else {
strncpy(dump->tag, "dump", ZFCP_DBF_TAG_SIZE);
dump->total_size = buflen;
dump->offset = offset;
dump->size = min(buflen - offset,
(int)sizeof(struct zfcp_san_dbf_record)
- (int)sizeof(struct zfcp_dbf_dump));
memcpy(dump->data, buffer + offset, dump->size);
offset += dump->size;
}
debug_event(adapter->san_dbf, level,
rec, sizeof(struct zfcp_san_dbf_record));
} while (offset < buflen);
spin_unlock_irqrestore(&adapter->san_dbf_lock, flags); spin_unlock_irqrestore(&adapter->san_dbf_lock, flags);
} }