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scst_targ: Remove dead code

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Detected by Coverity.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
This commit is contained in:
Bart Van Assche
2015-05-06 14:57:13 +02:00
parent af94d2ce4f
commit 631ad2560b
1 changed files with 0 additions and 7 deletions
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scst/src/scst_targ.c
-7
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@@ -3224,7 +3224,6 @@ static int scst_exec_check_blocking(struct scst_cmd **active_cmd)
{
struct scst_cmd *cmd = *active_cmd;
struct scst_cmd *ref_cmd;
int count = 0;
TRACE_ENTRY();
@@ -3285,8 +3284,6 @@ static int scst_exec_check_blocking(struct scst_cmd **active_cmd)
sBUG_ON(rc != SCST_EXEC_COMPLETED);
done:
count++;
cmd = scst_post_exec_sn(cmd, false);
if (cmd == NULL)
break;
@@ -3305,15 +3302,11 @@ done:
*active_cmd = cmd;
if (count == 0)
goto out_put;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 39)
if (ref_cmd->dev->scsi_dev != NULL)
generic_unplug_device(ref_cmd->dev->scsi_dev->request_queue);
#endif
out_put:
__scst_cmd_put(ref_cmd);
/* !! At this point sess, dev and tgt_dev can be already freed !! */