Commit 3072c4ab authored Oct 31, 2005 by Christoph Hellwig Committed by James Bottomley Nov 06, 2005

[SCSI] megaraid_sas: fix EH locking



recent kernels call the eh_ methods without the host lock held.
megaraid_sas doesn't need it but drops it before calling a sleeping
routine and reqcquires it afterwards.  Just remove the
spin_unlock/spin_lock calls.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

parent 7dfdc9a5

drivers/scsi/megaraid/megaraid_sas.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -767,17 +767,12 @@ static int megasas_generic_reset(struct scsi_cmnd *scmd)
		return FAILED;
		}

		spin_unlock(scmd->device->host->host_lock);

		ret_val = megasas_wait_for_outstanding(instance);

		if (ret_val == SUCCESS)
		printk(KERN_NOTICE "megasas: reset successful \n");
		else
		printk(KERN_ERR "megasas: failed to do reset\n");

		spin_lock(scmd->device->host->host_lock);

		return ret_val;
		}