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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-05-28 07:47:39 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-06-17 12:04:37 -0500 |
| commit | e3df715501be3329986e5d9dfa9a477f49e7996b (patch) | |
| tree | 3602c4bbca8bca9b615b93099de53717bc932591 /drivers/fc4/fc.c | |
| parent | 12021fff2bae7fab01c4bf283f3cd9bc6997d8c4 (diff) | |
| download | lwn-e3df715501be3329986e5d9dfa9a477f49e7996b.tar.gz lwn-e3df715501be3329986e5d9dfa9a477f49e7996b.zip | |
[SCSI] Remove unnecessary locking around completion function calls
The SCSI ->done() hook should not be called from inside a spinlock.
Drivers that do this are mostly cut-n-paste from 2.2.x-era.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/fc4/fc.c')
| -rw-r--r-- | drivers/fc4/fc.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/fc4/fc.c b/drivers/fc4/fc.c index 1fbb219aa9ba..d9e11b536659 100644 --- a/drivers/fc4/fc.c +++ b/drivers/fc4/fc.c @@ -767,10 +767,8 @@ static void fcp_scsi_done (Scsi_Cmnd *SCpnt) { unsigned long flags; - spin_lock_irqsave(SCpnt->device->host->host_lock, flags); if (FCP_CMND(SCpnt)->done) FCP_CMND(SCpnt)->done(SCpnt); - spin_unlock_irqrestore(SCpnt->device->host->host_lock, flags); } static int fcp_scsi_queue_it(fc_channel *fc, Scsi_Cmnd *SCpnt, fcp_cmnd *fcmd, int prepare) @@ -912,9 +910,7 @@ int fcp_scsi_abort(Scsi_Cmnd *SCpnt) unsigned long flags; SCpnt->result = DID_ABORT; - spin_lock_irqsave(SCpnt->device->host->host_lock, flags); fcmd->done(SCpnt); - spin_unlock_irqrestore(SCpnt->device->host->host_lock, flags); printk("FC: soft abort\n"); return SUCCESS; } else { |