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path: root/drivers/s390/scsi/zfcp_qdio.c
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Diffstat (limited to 'drivers/s390/scsi/zfcp_qdio.c')
-rw-r--r--drivers/s390/scsi/zfcp_qdio.c34
1 files changed, 6 insertions, 28 deletions
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index 1e12a78e8ed..e50e6ad4e6c 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -285,8 +285,8 @@ zfcp_qdio_request_handler(struct ccw_device *ccw_device,
/**
* zfcp_qdio_reqid_check - checks for valid reqids or unsolicited status
*/
-static int zfcp_qdio_reqid_check(struct zfcp_adapter *adapter,
- unsigned long req_id)
+static void zfcp_qdio_reqid_check(struct zfcp_adapter *adapter,
+ unsigned long req_id)
{
struct zfcp_fsf_req *fsf_req;
unsigned long flags;
@@ -298,9 +298,7 @@ static int zfcp_qdio_reqid_check(struct zfcp_adapter *adapter,
if (!fsf_req) {
spin_unlock_irqrestore(&adapter->req_list_lock, flags);
- ZFCP_LOG_NORMAL("error: unknown request id (%ld).\n", req_id);
- zfcp_erp_adapter_reopen(adapter, 0);
- return -EINVAL;
+ panic("error: unknown request id (%ld).\n", req_id);
}
zfcp_reqlist_remove(adapter, req_id);
@@ -309,8 +307,6 @@ static int zfcp_qdio_reqid_check(struct zfcp_adapter *adapter,
/* finish the FSF request */
zfcp_fsf_req_complete(fsf_req);
-
- return 0;
}
/*
@@ -374,27 +370,9 @@ zfcp_qdio_response_handler(struct ccw_device *ccw_device,
/* look for QDIO request identifiers in SB */
buffere = &buffer->element[buffere_index];
- retval = zfcp_qdio_reqid_check(adapter,
- (unsigned long) buffere->addr);
-
- if (retval) {
- ZFCP_LOG_NORMAL("bug: unexpected inbound "
- "packet on adapter %s "
- "(reqid=0x%lx, "
- "first_element=%d, "
- "elements_processed=%d)\n",
- zfcp_get_busid_by_adapter(adapter),
- (unsigned long) buffere->addr,
- first_element,
- elements_processed);
- ZFCP_LOG_NORMAL("hex dump of inbound buffer "
- "at address %p "
- "(buffer_index=%d, "
- "buffere_index=%d)\n", buffer,
- buffer_index, buffere_index);
- ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_NORMAL,
- (char *) buffer, SBAL_SIZE);
- }
+ zfcp_qdio_reqid_check(adapter,
+ (unsigned long) buffere->addr);
+
/*
* A single used SBALE per inbound SBALE has been
* implemented by QDIO so far. Hope they will