Author: hselasky
Date: Tue Nov 22 21:53:19 2011
New Revision: 227847
URL: http://svn.freebsd.org/changeset/base/227847
Log:
Style change.
Suggested by: jhb @ and marius @
MFC after: 1 week
Modified:
head/sys/kern/subr_bus.c
Modified: head/sys/kern/subr_bus.c
==============================================================================
--- head/sys/kern/subr_bus.c Tue Nov 22 21:53:06 2011 (r227846)
+++ head/sys/kern/subr_bus.c Tue Nov 22 21:53:19 2011 (r227847)
@@ -1862,7 +1862,7 @@ device_delete_child(device_t dev, device
PDEBUG(("%s from %s", DEVICENAME(child), DEVICENAME(dev)));
/* remove children first */
- while ( (grandchild = TAILQ_FIRST(&child->children)) ) {
+ while ((grandchild = TAILQ_FIRST(&child->children)) != NULL) {
error = device_delete_child(child, grandchild);
if (error)
return (error);
@@ -1903,7 +1903,7 @@ device_delete_all_children(device_t dev)
error = 0;
- while ( (child = TAILQ_FIRST(&dev->children)) ) {
+ while ((child = TAILQ_FIRST(&dev->children)) != NULL) {
error = device_delete_child(dev, child);
if (error) {
PDEBUG(("Failed deleting %s", DEVICENAME(child)));
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