svn commit: r229923 - stable/9/sys/compat/linux

[Dimitry Andric]

Author: dim
Date: Tue Jan 10 07:42:01 2012
New Revision: 229923
URL: http://svn.freebsd.org/changeset/base/229923

Log:
  MFC r229402:
  
  In sys/compat/linux/linux_ioctl.c, work around a warning when a pointer
  is compared to an integer, by casting the pointer to l_uintptr_t.  No
  functional difference on both i386 and amd64.
  
  Reviewed by:	ed, jhb

Modified:
  stable/9/sys/compat/linux/linux_ioctl.c
Directory Properties:
  stable/9/sys/   (props changed)

Modified: stable/9/sys/compat/linux/linux_ioctl.c
==============================================================================
--- stable/9/sys/compat/linux/linux_ioctl.c	Tue Jan 10 07:38:46 2012	(r229922)
+++ stable/9/sys/compat/linux/linux_ioctl.c	Tue Jan 10 07:42:01 2012	(r229923)
@@ -2182,7 +2182,7 @@ linux_ifconf(struct thread *td, struct i
 
 	CURVNET_SET(TD_TO_VNET(td));
 	/* handle the 'request buffer size' case */
-	if (ifc.ifc_buf == PTROUT(NULL)) {
+	if ((l_uintptr_t)ifc.ifc_buf == PTROUT(NULL)) {
 		ifc.ifc_len = 0;
 		IFNET_RLOCK();
 		TAILQ_FOREACH(ifp, &V_ifnet, if_link) {