libfsimage: fix parentheses in macro parameters

VERIFY_DN_TYPE and VERIFY_OS_TYPE should use parentheses when
accessing the type parameter. Note that none of the current usages
require this, it's just done for correctness.

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Wei Liu <wl@xen.org>

diff --git a/tools/libfsimage/zfs/fsys_zfs.h b/tools/libfsimage/zfs/fsys_zfs.h
index 721972a05ae6905ae22d5289572507851a428699..b4be51b50d1f3411f43f14ccc956bb80e21a920e 100644 (file)
--- a/tools/libfsimage/zfs/fsys_zfs.h
+++ b/tools/libfsimage/zfs/fsys_zfs.h
@@ -71,7 +71,7 @@ typedef       unsigned int size_t;
  * Can only be used in functions returning non-0 for failure.
  */
 #define        VERIFY_DN_TYPE(dnp, type) \
-       if (type != DMU_OT_NONE && (dnp)->dn_type != type) { \
+       if ((type) != DMU_OT_NONE && (dnp)->dn_type != (type)) { \
                return (ERR_FSYS_CORRUPT); \
        }
 
@@ -80,7 +80,7 @@ typedef       unsigned int size_t;
  * Can only be used in functions returning 0 for failure.
  */
 #define        VERIFY_OS_TYPE(osp, type) \
-       if (type != DMU_OST_NONE && (osp)->os_type != type) { \
+       if ((type) != DMU_OST_NONE && (osp)->os_type != (type)) { \
                errnum = ERR_FSYS_CORRUPT; \
                return (0); \
        }