svn commit: r295718 - head/sys/dev/random

[Gleb Smirnoff]

Author: glebius
Date: Wed Feb 17 21:09:19 2016
New Revision: 295718
URL: https://svnweb.freebsd.org/changeset/base/295718

Log:
  Add missing braces.
  
  Found by:	PVS-Studio
  Approved by:	so (implicit)

Modified:
  head/sys/dev/random/nehemiah.c

Modified: head/sys/dev/random/nehemiah.c
==============================================================================
--- head/sys/dev/random/nehemiah.c	Wed Feb 17 19:43:03 2016	(r295717)
+++ head/sys/dev/random/nehemiah.c	Wed Feb 17 21:09:19 2016	(r295718)
@@ -131,9 +131,10 @@ nehemiah_modevent(module_t mod, int type
 		break;
 
 	case MOD_UNLOAD:
-		if (via_feature_rng & VIA_HAS_RNG)
+		if (via_feature_rng & VIA_HAS_RNG) {
 			random_nehemiah_deinit();
 			random_source_deregister(&random_nehemiah);
+		}
 		break;
 
 	case MOD_SHUTDOWN: