svn commit: r297979 - head/sys/riscv/riscv

[Pedro F. Giffuni]

Author: pfg
Date: Thu Apr 14 17:25:50 2016
New Revision: 297979
URL: https://svnweb.freebsd.org/changeset/base/297979

Log:
  risc-v: for pointers replace 0 with NULL.
  
  These are mostly cosmetical, no functional change.
  
  Found with devel/coccinelle.

Modified:
  head/sys/riscv/riscv/nexus.c

Modified: head/sys/riscv/riscv/nexus.c
==============================================================================
--- head/sys/riscv/riscv/nexus.c	Thu Apr 14 17:20:35 2016	(r297978)
+++ head/sys/riscv/riscv/nexus.c	Thu Apr 14 17:25:50 2016	(r297979)
@@ -242,7 +242,7 @@ nexus_alloc_resource(device_t bus, devic
 	}
 
 	rv = rman_reserve_resource(rm, start, end, count, flags, child);
-	if (rv == 0)
+	if (rv == NULL)
 		return (NULL);
 
 	rman_set_rid(rv, *rid);