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authorMark Haverkamp <markh@osdl.org>2006-05-10 09:11:38 -0700
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-05-20 09:21:36 -0500
commitedb527ce35b0c86e72ed518af255f02e1cecb3b7 (patch)
treec53500fe591727d5f2f81c7c38a47c389472ec83
parent2ca48a132167f9f12efba179382979aafde0ab36 (diff)
[SCSI] aacraid: remove unneeded locking
Received From Mark Salyzyn Since new commands to the card are quiesced, respect the changes in the SCSI error path which dropped locking around the hba reset handler and similarly drop the lock requirement in the driver's path. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
-rw-r--r--drivers/scsi/aacraid/linit.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 6ef89c99dd1..9647dabc661 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -453,15 +453,10 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
printk(KERN_ERR "%s: Host adapter reset request. SCSI hang ?\n",
AAC_DRIVERNAME);
-
-
- spin_lock_irq(host->host_lock);
-
aac = (struct aac_dev *)host->hostdata;
if (aac_adapter_check_health(aac)) {
printk(KERN_ERR "%s: Host adapter appears dead\n",
AAC_DRIVERNAME);
- spin_unlock_irq(host->host_lock);
return -ENODEV;
}
/*
@@ -487,13 +482,10 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
/*
* We can exit If all the commands are complete
*/
- spin_unlock_irq(host->host_lock);
if (active == 0)
return SUCCESS;
ssleep(1);
- spin_lock_irq(host->host_lock);
}
- spin_unlock_irq(host->host_lock);
printk(KERN_ERR "%s: SCSI bus appears hung\n", AAC_DRIVERNAME);
return -ETIMEDOUT;
}