[Scst-svn] SF.net SVN: scst:[6360] trunk/scst/src/scst_targ.c

[<bva...@us...>]

Revision: 6360
          http://sourceforge.net/p/scst/svn/6360
Author:   bvassche
Date:     2015-06-17 00:06:18 +0000 (Wed, 17 Jun 2015)
Log Message:
-----------
scst_targ: Remove dead code

Detected by Coverity.

Modified Paths:
--------------
    trunk/scst/src/scst_targ.c

Modified: trunk/scst/src/scst_targ.c
===================================================================
--- trunk/scst/src/scst_targ.c	2015-06-17 00:05:29 UTC (rev 6359)
+++ trunk/scst/src/scst_targ.c	2015-06-17 00:06:18 UTC (rev 6360)
@@ -3239,7 +3239,6 @@
 {
 	struct scst_cmd *cmd = *active_cmd;
 	struct scst_cmd *ref_cmd;
-	int count = 0;
 
 	TRACE_ENTRY();
 
@@ -3300,8 +3299,6 @@
 		sBUG_ON(rc != SCST_EXEC_COMPLETED);
 
 done:
-		count++;
-
 		cmd = scst_post_exec_sn(cmd, false);
 		if (cmd == NULL)
 			break;
@@ -3320,15 +3317,11 @@
 
 	*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 !! */
 

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