[SCSI] zfcp: Clean up _zfcp_san_dbf_event_common_els

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>

diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index 0faadb0..5019d7b 100644 (file)
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -562,38 +562,19 @@ _zfcp_san_dbf_event_common_els(const char *tag, int level,
 {
        struct zfcp_adapter *adapter = fsf_req->adapter;
        struct zfcp_san_dbf_record *rec = &adapter->san_dbf_buf;
-       struct zfcp_dbf_dump *dump = (struct zfcp_dbf_dump *)rec;
        unsigned long flags;
-       int offset = 0;
 
        spin_lock_irqsave(&adapter->san_dbf_lock, flags);
-       do {
-               memset(rec, 0, sizeof(struct zfcp_san_dbf_record));
-               if (offset == 0) {
-                       strncpy(rec->tag, tag, ZFCP_DBF_TAG_SIZE);
-                       rec->fsf_reqid = (unsigned long)fsf_req;
-                       rec->fsf_seqno = fsf_req->seq_no;
-                       rec->s_id = s_id;
-                       rec->d_id = d_id;
-                       rec->type.els.ls_code = ls_code;
-                       buflen = 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);
+       memset(rec, 0, sizeof(struct zfcp_san_dbf_record));
+       strncpy(rec->tag, tag, ZFCP_DBF_TAG_SIZE);
+       rec->fsf_reqid = (unsigned long)fsf_req;
+       rec->fsf_seqno = fsf_req->seq_no;
+       rec->s_id = s_id;
+       rec->d_id = d_id;
+       rec->type.els.ls_code = ls_code;
+       debug_event(adapter->san_dbf, level, rec, sizeof(*rec));
+       zfcp_dbf_hexdump(adapter->san_dbf, rec, sizeof(*rec), level,
+                        buffer, min(buflen, ZFCP_DBF_ELS_MAX_PAYLOAD));
        spin_unlock_irqrestore(&adapter->san_dbf_lock, flags);
 }