From 32e8ae36b8f80372015b88b63c4358a376c9af0f Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Sun, 30 Dec 2007 12:37:31 -0600 Subject: [PATCH] [SCSI] libsas: don't use made up error codes This is bad for two reasons: 1. If they're returned to outside applications, no-one knows what they mean. 2. Eventually they'll clash with the ever expanding standard error codes. The problem error code in question is ETASK. I've replaced this by ECOMM (communications error on send) a network error code that seems to most closely relay what ETASK meant. Acked-by: Darrick J. Wong Signed-off-by: James Bottomley --- drivers/scsi/libsas/sas_ata.c | 2 +- drivers/scsi/libsas/sas_expander.c | 2 +- include/scsi/libsas.h | 2 -- 3 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index 0829b55c64..adc47d481f 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -500,7 +500,7 @@ static int sas_execute_task(struct sas_task *task, void *buffer, int size, goto ex_err; } wait_for_completion(&task->completion); - res = -ETASK; + res = -ECOMM; if (task->task_state_flags & SAS_TASK_STATE_ABORTED) { int res2; SAS_DPRINTK("task aborted, flags:0x%x\n", diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 8aeaad9524..aefd865a57 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -96,7 +96,7 @@ static int smp_execute_task(struct domain_device *dev, void *req, int req_size, } wait_for_completion(&task->completion); - res = -ETASK; + res = -ECOMM; if ((task->task_state_flags & SAS_TASK_STATE_ABORTED)) { SAS_DPRINTK("smp task timed out or aborted\n"); i->dft->lldd_abort_task(task); diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 93248cd483..a075f13030 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -91,8 +91,6 @@ enum discover_event { /* ---------- Expander Devices ---------- */ -#define ETASK 0xFA - #define to_dom_device(_obj) container_of(_obj, struct domain_device, dev_obj) #define to_dev_attr(_attr) container_of(_attr, struct domain_dev_attribute,\ attr) -- 2.39.5