Author: dim
Date: Thu Nov 15 07:48:44 2012
New Revision: 243068
URL: http://svnweb.freebsd.org/changeset/base/243068

Log:
  MFC r242889 (by rdivacky):
  
    Change the XNB_ASSERT from a statement expression to do-while(0) as its
    result is never used.
  
  MFC r242934:
  
    Redo r242889, now using the method from projects/amd64_xen_pv r240747.
  
    Reminded by:        kib

Modified:
  stable/9/sys/dev/xen/netback/netback_unit_tests.c
Directory Properties:
  stable/9/sys/   (props changed)
  stable/9/sys/dev/   (props changed)

Modified: stable/9/sys/dev/xen/netback/netback_unit_tests.c
==============================================================================
--- stable/9/sys/dev/xen/netback/netback_unit_tests.c   Thu Nov 15 07:36:38 
2012        (r243067)
+++ stable/9/sys/dev/xen/netback/netback_unit_tests.c   Thu Nov 15 07:48:44 
2012        (r243068)
@@ -58,8 +58,8 @@ __FBSDID("$FreeBSD$");
 #define        TOSTRING(x) STRINGIFY(x)
 
 /**
- * Writes an error message to buffer if cond is false, and returns true
- * iff the assertion failed.  Note the implied parameters buffer and
+ * Writes an error message to buffer if cond is false
+ * Note the implied parameters buffer and
  * buflen
  */
 #define        XNB_ASSERT(cond) ({                                             
\
@@ -71,7 +71,7 @@ __FBSDID("$FreeBSD$");
                strlcat(_buffer, ":" TOSTRING(__LINE__)                 \
                  " Assertion Error: " #cond "\n", _buflen);            \
        }                                                               \
- ! passed; })
+       })
 
 
 /**
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