[PATCH 26/27] scsi: correct return values for .eh_abort_handler implementations

Hannes Reinecke
2014-10-24T12:27:06Z

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

Cc: Robert Elliott <elliott@hp.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/scsi/NCR5380.c | 2 +-
drivers/scsi/aha1740.c | 2 +-
drivers/scsi/esas2r/esas2r_main.c | 2 +-
drivers/scsi/megaraid.c | 8 ++++----
4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 50873bb..e2c9e73 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -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

diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c
index 5f31017..31ace4b 100644
--- a/drivers/scsi/aha1740.c
+++ b/drivers/scsi/aha1740.c
@@ -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 = {
diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c
index 6504a19..45aa684 100644
--- a/drivers/scsi/esas2r/esas2r_main.c
+++ b/drivers/scsi/esas2r/esas2r_main.c
@@ -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);
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index ac5d94c..2485255 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -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
--
1.8.5.2