svn commit: r320511 - head/sys/geom/virstor

[Ryan Libby]

Author: rlibby
Date: Fri Jun 30 22:01:18 2017
New Revision: 320511
URL: https://svnweb.freebsd.org/changeset/base/320511

Log:
  g_virstor.h: macro parenthesization
  
  Build with gcc -Wint-in-bool-context revealed a macro parenthesization
  error (invoking LOG_MSG with a ternary expression for lvl).
  
  Reviewed by:	markj
  Approved by:	markj (mentor)
  Sponsored by:	Dell EMC Isilon
  Differential revision:	https://reviews.freebsd.org/D11411

Modified:
  head/sys/geom/virstor/g_virstor.h

Modified: head/sys/geom/virstor/g_virstor.h
==============================================================================
--- head/sys/geom/virstor/g_virstor.h	Fri Jun 30 21:32:48 2017	(r320510)
+++ head/sys/geom/virstor/g_virstor.h	Fri Jun 30 22:01:18 2017	(r320511)
@@ -48,8 +48,8 @@ struct virstor_map_entry {
 #define	LOG_MSG(lvl, ...)       do {					\
         if (g_virstor_debug >= (lvl)) {					\
                 printf("GEOM_" G_VIRSTOR_CLASS_NAME);			\
-                if (lvl > 0)						\
-                        printf("[%u]", lvl);				\
+                if ((lvl) > 0)						\
+                        printf("[%u]", (lvl));				\
                 printf(": ");						\
                 printf(__VA_ARGS__);					\
                 printf("\n");						\
@@ -60,8 +60,8 @@ struct virstor_map_entry {
 #define	LOG_REQ(lvl, bp, ...)  do {					\
         if (g_virstor_debug >= (lvl)) {					\
                 printf("GEOM_" G_VIRSTOR_CLASS_NAME);			\
-                if (lvl > 0)						\
-                        printf("[%u]", lvl);				\
+                if ((lvl) > 0)						\
+                        printf("[%u]", (lvl));				\
                 printf(": ");						\
                 printf(__VA_ARGS__);					\
                 printf(" ");						\