svn commit: r310828 - head/sys/dev/xdma

[Ruslan Bukin]

Author: br
Date: Fri Dec 30 16:26:54 2016
New Revision: 310828
URL: https://svnweb.freebsd.org/changeset/base/310828

Log:
  Add parenthesis.
  
  Noticed by:	hps
  Sponsored by:	DARPA, AFRL

Modified:
  head/sys/dev/xdma/xdma.c

Modified: head/sys/dev/xdma/xdma.c
==============================================================================
--- head/sys/dev/xdma/xdma.c	Fri Dec 30 16:23:13 2016	(r310827)
+++ head/sys/dev/xdma/xdma.c	Fri Dec 30 16:26:54 2016	(r310828)
@@ -73,9 +73,9 @@ static struct mtx xdma_mtx;
 /*
  * Per channel locks.
  */
-#define	XCHAN_LOCK(xchan)		mtx_lock(&xchan->mtx_lock)
-#define	XCHAN_UNLOCK(xchan)		mtx_unlock(&xchan->mtx_lock)
-#define	XCHAN_ASSERT_LOCKED(xchan)	mtx_assert(&xchan->mtx_lock, MA_OWNED)
+#define	XCHAN_LOCK(xchan)		mtx_lock(&(xchan)->mtx_lock)
+#define	XCHAN_UNLOCK(xchan)		mtx_unlock(&(xchan)->mtx_lock)
+#define	XCHAN_ASSERT_LOCKED(xchan)	mtx_assert(&(xchan)->mtx_lock, MA_OWNED)
 
 /*
  * Allocate virtual xDMA channel.