[SCSI] Merge up to linux-2.6 head

Conflicts:

	drivers/scsi/jazz_esp.c

Same changes made by both SCSI and SPARC trees: problem with UTF-8
conversion in the copyright.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/scsi/aic94xx/aic94xx_tmf.c b/drivers/scsi/aic94xx/aic94xx_tmf.c
index 9a14a6d97275..c0d0b7d7a8ce 100644
--- a/drivers/scsi/aic94xx/aic94xx_tmf.c
+++ b/drivers/scsi/aic94xx/aic94xx_tmf.c
@@ -290,6 +290,7 @@ static void asd_tmf_tasklet_complete(struct asd_ascb *ascb,
 static inline int asd_clear_nexus(struct sas_task *task)
 {
         int res = TMF_RESP_FUNC_FAILED;
+        int leftover;
         struct asd_ascb *tascb = task->lldd_task;
         unsigned long flags;
 
@@ -298,10 +299,12 @@ static inline int asd_clear_nexus(struct sas_task *task)
                 res = asd_clear_nexus_tag(task);
         else
                 res = asd_clear_nexus_index(task);
-        wait_for_completion_timeout(&tascb->completion,
-                                    AIC94XX_SCB_TIMEOUT);
+        leftover = wait_for_completion_timeout(&tascb->completion,
+                                               AIC94XX_SCB_TIMEOUT);
         ASD_DPRINTK("came back from clear nexus\n");
         spin_lock_irqsave(&task->task_state_lock, flags);
+        if (leftover < 1)
+                res = TMF_RESP_FUNC_FAILED;
         if (task->task_state_flags & SAS_TASK_STATE_DONE)
                 res = TMF_RESP_FUNC_COMPLETE;
         spin_unlock_irqrestore(&task->task_state_lock, flags);
@@ -350,6 +353,7 @@ int asd_abort_task(struct sas_task *task)
         unsigned long flags;
         struct asd_ascb *ascb = NULL;
         struct scb *scb;
+        int leftover;
 
         spin_lock_irqsave(&task->task_state_lock, flags);
         if (task->task_state_flags & SAS_TASK_STATE_DONE) {
@@ -455,9 +459,11 @@ int asd_abort_task(struct sas_task *task)
                 break;
         case TF_TMF_TASK_DONE + 0xFF00: /* done but not reported yet */
                 res = TMF_RESP_FUNC_FAILED;
-                wait_for_completion_timeout(&tascb->completion,
-                                            AIC94XX_SCB_TIMEOUT);
+                leftover = wait_for_completion_timeout(&tascb->completion,
+                                                       AIC94XX_SCB_TIMEOUT);
                 spin_lock_irqsave(&task->task_state_lock, flags);
+                if (leftover < 1)
+                        res = TMF_RESP_FUNC_FAILED;
                 if (task->task_state_flags & SAS_TASK_STATE_DONE)
                         res = TMF_RESP_FUNC_COMPLETE;
                 spin_unlock_irqrestore(&task->task_state_lock, flags);