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authorMark Haverkamp <markh@osdl.org>2006-05-10 09:13:37 -0700
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-05-20 09:23:02 -0500
commit5b9851b5511833a96fea2196971b5709ef019136 (patch)
treefd87212b1f9efb9db1f8bea67e6b3c204e1ac955
parentdf3b7668715f9acfe6ff37dd886f68e46ccd677e (diff)
[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>
-rw-r--r--drivers/scsi/aacraid/aacraid.h2
-rw-r--r--drivers/scsi/aacraid/comminit.c1
-rw-r--r--drivers/scsi/aacraid/commsup.c4
-rw-r--r--drivers/scsi/aacraid/dpcsup.c2
4 files changed, 0 insertions, 9 deletions
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index ff5c380eae3..e6b41dbbec8 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -563,7 +563,6 @@ struct aac_queue {
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 @@ struct fib {
* 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 19397453bae..1d43c17642c 100644
--- a/drivers/scsi/aacraid/comminit.c
+++ b/drivers/scsi/aacraid/comminit.c
@@ -159,7 +159,6 @@ static void aac_queue_init(struct aac_dev * dev, struct aac_queue * q, u32 *mem,
{
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 1c83af3d0f3..d2ef17ea44f 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -472,7 +472,6 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
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 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
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 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
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 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
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 f6bcb9486f8..bd6a67dd250 100644
--- a/drivers/scsi/aacraid/dpcsup.c
+++ b/drivers/scsi/aacraid/dpcsup.c
@@ -86,7 +86,6 @@ unsigned int aac_response_normal(struct aac_queue * q)
* 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 @@ unsigned int aac_intr_normal(struct aac_dev * dev, u32 Index)
return 0;
}
- list_del(&fib->queue);
dev->queues->queue[AdapNormCmdQueue].numpending--;
if (fast) {