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authorChristoph Hellwig <hch@lst.de>2005-06-19 13:43:26 +0200
committerJames Bottomley <jejb@titanic.(none)>2005-06-26 12:17:24 -0500
commit3111b0d1646b3e1891dc08112d087aed2146fafe (patch)
tree63c0e61dfc184ae6e567f94f1c95dbd517879ed3 /drivers
parent8d115f845a0bd59cd263e791f739964f42b7b0e8 (diff)
downloadop-kernel-dev-3111b0d1646b3e1891dc08112d087aed2146fafe.zip
op-kernel-dev-3111b0d1646b3e1891dc08112d087aed2146fafe.tar.gz
[SCSI] remove scsi_eh_eflags_ macros
Just opencoded access to eh_eflags, it's much more readable anyway. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/libata-core.c2
-rw-r--r--drivers/scsi/scsi_error.c21
-rw-r--r--drivers/scsi/scsi_priv.h9
3 files changed, 11 insertions, 21 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index a974dc8..fe1c729 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -2864,7 +2864,7 @@ static void ata_qc_timeout(struct ata_queued_cmd *qc)
if (qc->dev->class == ATA_DEV_ATAPI && qc->scsicmd) {
struct scsi_cmnd *cmd = qc->scsicmd;
- if (!scsi_eh_eflags_chk(cmd, SCSI_EH_CANCEL_CMD)) {
+ if (!(cmd->eh_eflags & SCSI_EH_CANCEL_CMD)) {
/* finish completing original command */
__ata_qc_complete(qc);
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 4f312da..e289b32 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -73,7 +73,7 @@ int scsi_eh_scmd_add(struct scsi_cmnd *scmd, int eh_flag)
spin_lock_irqsave(shost->host_lock, flags);
- scsi_eh_eflags_set(scmd, eh_flag);
+ scmd->eh_eflags |= eh_flag;
list_add_tail(&scmd->eh_entry, &shost->eh_cmd_q);
set_bit(SHOST_RECOVERY, &shost->shost_state);
shost->host_failed++;
@@ -228,8 +228,7 @@ static inline void scsi_eh_prt_fail_stats(struct Scsi_Host *shost,
list_for_each_entry(scmd, work_q, eh_entry) {
if (scmd->device == sdev) {
++total_failures;
- if (scsi_eh_eflags_chk(scmd,
- SCSI_EH_CANCEL_CMD))
+ if (scmd->eh_eflags & SCSI_EH_CANCEL_CMD)
++cmd_cancel;
else
++cmd_failed;
@@ -425,7 +424,7 @@ static int scsi_eh_completed_normally(struct scsi_cmnd *scmd)
**/
static void scsi_eh_times_out(struct scsi_cmnd *scmd)
{
- scsi_eh_eflags_set(scmd, SCSI_EH_REC_TIMEOUT);
+ scmd->eh_eflags |= SCSI_EH_REC_TIMEOUT;
SCSI_LOG_ERROR_RECOVERY(3, printk("%s: scmd:%p\n", __FUNCTION__,
scmd));
@@ -504,8 +503,8 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, int timeout)
* see if timeout. if so, tell the host to forget about it.
* in other words, we don't want a callback any more.
*/
- if (scsi_eh_eflags_chk(scmd, SCSI_EH_REC_TIMEOUT)) {
- scsi_eh_eflags_clr(scmd, SCSI_EH_REC_TIMEOUT);
+ if (scmd->eh_eflags & SCSI_EH_REC_TIMEOUT) {
+ scmd->eh_eflags &= ~SCSI_EH_REC_TIMEOUT;
/*
* as far as the low level driver is
@@ -630,7 +629,7 @@ static void scsi_eh_finish_cmd(struct scsi_cmnd *scmd,
struct list_head *done_q)
{
scmd->device->host->host_failed--;
- scsi_eh_eflags_clr_all(scmd);
+ scmd->eh_eflags = 0;
/*
* set this back so that the upper level can correctly free up
@@ -669,7 +668,7 @@ static int scsi_eh_get_sense(struct list_head *work_q,
list_for_each_safe(lh, lh_sf, work_q) {
scmd = list_entry(lh, struct scsi_cmnd, eh_entry);
- if (scsi_eh_eflags_chk(scmd, SCSI_EH_CANCEL_CMD) ||
+ if ((scmd->eh_eflags & SCSI_EH_CANCEL_CMD) ||
SCSI_SENSE_VALID(scmd))
continue;
@@ -805,14 +804,14 @@ static int scsi_eh_abort_cmds(struct list_head *work_q,
list_for_each_safe(lh, lh_sf, work_q) {
scmd = list_entry(lh, struct scsi_cmnd, eh_entry);
- if (!scsi_eh_eflags_chk(scmd, SCSI_EH_CANCEL_CMD))
+ if (!(scmd->eh_eflags & SCSI_EH_CANCEL_CMD))
continue;
SCSI_LOG_ERROR_RECOVERY(3, printk("%s: aborting cmd:"
"0x%p\n", current->comm,
scmd));
rtn = scsi_try_to_abort_cmd(scmd);
if (rtn == SUCCESS) {
- scsi_eh_eflags_clr(scmd, SCSI_EH_CANCEL_CMD);
+ scmd->eh_eflags &= ~SCSI_EH_CANCEL_CMD;
if (!scsi_device_online(scmd->device) ||
!scsi_eh_tur(scmd)) {
scsi_eh_finish_cmd(scmd, done_q);
@@ -1194,7 +1193,7 @@ static void scsi_eh_offline_sdevs(struct list_head *work_q,
scmd->device->id,
scmd->device->lun);
scsi_device_set_state(scmd->device, SDEV_OFFLINE);
- if (scsi_eh_eflags_chk(scmd, SCSI_EH_CANCEL_CMD)) {
+ if (scmd->eh_eflags & SCSI_EH_CANCEL_CMD) {
/*
* FIXME: Handle lost cmds.
*/
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index e0f5b5d..d30d7f4 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -21,15 +21,6 @@ struct Scsi_Host;
/*
* Scsi Error Handler Flags
*/
-#define scsi_eh_eflags_chk(scp, flags) \
- ((scp)->eh_eflags & (flags))
-#define scsi_eh_eflags_set(scp, flags) \
- do { (scp)->eh_eflags |= (flags); } while(0)
-#define scsi_eh_eflags_clr(scp, flags) \
- do { (scp)->eh_eflags &= ~(flags); } while(0)
-#define scsi_eh_eflags_clr_all(scp) \
- (scp->eh_eflags = 0)
-
#define SCSI_EH_CANCEL_CMD 0x0001 /* Cancel this cmd */
#define SCSI_EH_REC_TIMEOUT 0x0002 /* EH retry timed out */
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