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Commit b6c92b7e authored by Hannes Reinecke's avatar Hannes Reinecke Committed by Christoph Hellwig
Browse files

scsi: correct return values for .eh_abort_handler implementations 



The .eh_abort_handler needs to return SUCCESS, FAILED, or
FAST_IO_FAIL. So fixup all callers to adhere to this requirement.

Reviewed-by: default avatarRobert Elliott <elliott@hp.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarHannes Reinecke <hare@suse.de>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent 883a030f

drivers/scsi/NCR5380.c

+6 −6
Original line number Diff line number Diff line
@@ -2651,7 +2651,7 @@ static void NCR5380_dma_complete(NCR5380_instance * instance) { 
 *      host byte of the result field to, if zero DID_ABORTED is

 *      used.

 *

 * Returns : 0 - success, -1 on failure.

 * Returns : SUCCESS - success, FAILED on failure.

 *

 *	XXX - there is no way to abort the command that is currently

 *	connected, you have to wait for it to complete.  If this is
@@ -2703,7 +2703,7 @@ static int NCR5380_abort(Scsi_Cmnd * cmd) { 
 * aborted flag and get back into our main loop.

 */



		return 0;

		return SUCCESS;

	}

#endif

drivers/scsi/aha1740.c

+1 −1
Original line number Diff line number Diff line
@@ -531,7 +531,7 @@ static int aha1740_eh_abort_handler (Scsi_Cmnd *dummy) 
 * quiet as possible...

 */



	return 0;

	return SUCCESS;

}



static struct scsi_host_template aha1740_template = {

drivers/scsi/atari_NCR5380.c

+1 −1
Original line number Diff line number Diff line
@@ -2607,7 +2607,7 @@ static void NCR5380_reselect(struct Scsi_Host *instance) 
 *	host byte of the result field to, if zero DID_ABORTED is

 *	used.

 *

 * Returns : 0 - success, -1 on failure.

 * Returns : SUCCESS - success, FAILED on failure.

 *

 * XXX - there is no way to abort the command that is currently

 *	 connected, you have to wait for it to complete.  If this is

drivers/scsi/esas2r/esas2r_main.c

+1 −1
Original line number Diff line number Diff line
@@ -1057,7 +1057,7 @@ int esas2r_eh_abort(struct scsi_cmnd *cmd) 


		cmd->scsi_done(cmd);



		return 0;

		return SUCCESS;

	}



	spin_lock_irqsave(&a->queue_lock, flags);

drivers/scsi/megaraid.c

+4 −4
Original line number Diff line number Diff line
@@ -1945,7 +1945,7 @@ megaraid_abort_and_reset(adapter_t *adapter, Scsi_Cmnd *cmd, int aor) 
	     cmd->device->id, (u32)cmd->device->lun);



	if(list_empty(&adapter->pending_list))

		return FALSE;

		return FAILED;



	list_for_each_safe(pos, next, &adapter->pending_list) {
@@ -1968,7 +1968,7 @@ megaraid_abort_and_reset(adapter_t *adapter, Scsi_Cmnd *cmd, int aor) 
					(aor==SCB_ABORT) ? "ABORTING":"RESET",

					scb->idx);



				return FALSE;

				return FAILED;

			}

			else {
@@ -1993,12 +1993,12 @@ megaraid_abort_and_reset(adapter_t *adapter, Scsi_Cmnd *cmd, int aor) 
				list_add_tail(SCSI_LIST(cmd),

						&adapter->completed_list);



				return TRUE;

				return SUCCESS;

			}

		}

	}



	return FALSE;

	return FAILED;

}



static inline int