[Scst-svn] SF.net SVN: scst:[2843] trunk/scst/src/scst_targ.c

[<vl...@us...>]

Revision: 2843
          http://scst.svn.sourceforge.net/scst/?rev=2843&view=rev
Author:   vlnb
Date:     2010-11-26 20:53:33 +0000 (Fri, 26 Nov 2010)

Log Message:
-----------
Minor improvement

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

Modified: trunk/scst/src/scst_targ.c
===================================================================
--- trunk/scst/src/scst_targ.c	2010-11-26 15:58:54 UTC (rev 2842)
+++ trunk/scst/src/scst_targ.c	2010-11-26 20:53:33 UTC (rev 2843)
@@ -2510,14 +2510,13 @@
 #endif
 	if (unlikely(rc != 0)) {
 		PRINT_ERROR("scst pass-through exec failed: %x", rc);
-		if ((int)rc == -EINVAL)
-			PRINT_ERROR("Do you have too low max_sectors on your "
-				"backend hardware? For success bufflen "
-				"must be <= max_sectors (bufflen %db, "
-				"max_sectors %d sectors, CDB %x). See README "
-				"for more details.", cmd->bufflen,
+		if (((int)rc == -EINVAL) &&
+		    (cmd->bufflen > queue_max_hw_sectors(scsi_dev->request_queue)))
+			PRINT_ERROR("Too low max_hw_sectors %d sectors on %s "
+				"to serve command %x with bufflen %db."
+				"See README for more details.",
 				queue_max_hw_sectors(scsi_dev->request_queue),
-				cmd->cdb[0]);
+				dev->virt_name, cmd->cdb[0], cmd->bufflen);
 		goto out_error;
 	}
 


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