[SCSI] aacraid: remove unneeded list
Received From Mark Salyzyn
The queue tracking is just not being used, not even for debugging. Information
about outstanding commands can be acquired from the scsi structures.
Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index ff5c380e..e6b41db 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -563,7 +563,6 @@
spinlock_t lockdata; /* Actual lock (used only on one side of the lock) */
struct list_head cmdq; /* A queue of FIBs which need to be prcessed by the FS thread. This is */
/* only valid for command queues which receive entries from the adapter. */
- struct list_head pendingq; /* A queue of outstanding fib's to the adapter. */
u32 numpending; /* Number of entries on outstanding queue. */
struct aac_dev * dev; /* Back pointer to adapter structure */
};
@@ -826,7 +825,6 @@
* The following is used to put this fib context onto the
* Outstanding I/O queue.
*/
- struct list_head queue;
/*
* And for the internal issue/reply queues (we may be able
* to merge these two)
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c
index 1939745..1d43c17 100644
--- a/drivers/scsi/aacraid/comminit.c
+++ b/drivers/scsi/aacraid/comminit.c
@@ -159,7 +159,6 @@
{
q->numpending = 0;
q->dev = dev;
- INIT_LIST_HEAD(&q->pendingq);
init_waitqueue_head(&q->cmdready);
INIT_LIST_HEAD(&q->cmdq);
init_waitqueue_head(&q->qfull);
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 1c83af3..d2ef17e 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -472,7 +472,6 @@
spin_lock_irqsave(q->lock, qflags);
if (dev->new_comm_interface) {
unsigned long count = 10000000L; /* 50 seconds */
- list_add_tail(&fibptr->queue, &q->pendingq);
q->numpending++;
spin_unlock_irqrestore(q->lock, qflags);
while (aac_adapter_send(fibptr) != 0) {
@@ -481,7 +480,6 @@
spin_unlock_irqrestore(&fibptr->event_lock, flags);
spin_lock_irqsave(q->lock, qflags);
q->numpending--;
- list_del(&fibptr->queue);
spin_unlock_irqrestore(q->lock, qflags);
return -ETIMEDOUT;
}
@@ -492,7 +490,6 @@
unsigned long nointr = 0;
aac_queue_get( dev, &index, AdapNormCmdQueue, hw_fib, 1, fibptr, &nointr);
- list_add_tail(&fibptr->queue, &q->pendingq);
q->numpending++;
*(q->headers.producer) = cpu_to_le32(index + 1);
spin_unlock_irqrestore(q->lock, qflags);
@@ -520,7 +517,6 @@
if (--count == 0) {
spin_lock_irqsave(q->lock, qflags);
q->numpending--;
- list_del(&fibptr->queue);
spin_unlock_irqrestore(q->lock, qflags);
if (wait == -1) {
printk(KERN_ERR "aacraid: aac_fib_send: first asynchronous command timed out.\n"
diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c
index f6bcb94..bd6a67d 100644
--- a/drivers/scsi/aacraid/dpcsup.c
+++ b/drivers/scsi/aacraid/dpcsup.c
@@ -86,7 +86,6 @@
* the fib timed out.
*/
if (!(fib->flags & FIB_CONTEXT_FLAG_TIMED_OUT)) {
- list_del(&fib->queue);
dev->queues->queue[AdapNormCmdQueue].numpending--;
} else {
printk(KERN_WARNING "aacraid: FIB timeout (%x).\n", fib->flags);
@@ -284,7 +283,6 @@
return 0;
}
- list_del(&fib->queue);
dev->queues->queue[AdapNormCmdQueue].numpending--;
if (fast) {