From e49332bd12e92da2df6d002f857ec62675ba2648 Mon Sep 17 00:00:00 2001
From: Jesper Juhl <juhl-lkml@dif.dk>
Date: Sun, 1 May 2005 08:59:08 -0700
Subject: [PATCH] misc verify_area cleanups

There were still a few comments left refering to verify_area, and two
functions, verify_area_skas & verify_area_tt that just wrap corresponding
access_ok_skas & access_ok_tt functions, just like verify_area does for
access_ok - deprecate those.

There was also a few places that still used verify_area in commented-out
code, fix those up to use access_ok.

After applying this one there should not be anything left but finally
removing verify_area completely, which will happen after a kernel release
or two.

Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 net/8021q/vlanproc.c    | 2 +-
 net/atm/common.c        | 4 ++--
 net/core/iovec.c        | 2 +-
 net/wanrouter/wanmain.c | 4 ++--
 4 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'net')

diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c
index c32d27af0a3..7b214cffc95 100644
--- a/net/8021q/vlanproc.c
+++ b/net/8021q/vlanproc.c
@@ -23,7 +23,7 @@
 #include <linux/errno.h>	/* return codes */
 #include <linux/kernel.h>
 #include <linux/slab.h>		/* kmalloc(), kfree() */
-#include <linux/mm.h>		/* verify_area(), etc. */
+#include <linux/mm.h>
 #include <linux/string.h>	/* inline mem*, str* functions */
 #include <linux/init.h>		/* __initfunc et al. */
 #include <asm/byteorder.h>	/* htons(), etc. */
diff --git a/net/atm/common.c b/net/atm/common.c
index 6d16be334ea..e93e838069e 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -12,7 +12,7 @@
 #include <linux/socket.h>	/* SOL_SOCKET */
 #include <linux/errno.h>	/* error codes */
 #include <linux/capability.h>
-#include <linux/mm.h>		/* verify_area */
+#include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/time.h>		/* struct timeval */
 #include <linux/skbuff.h>
@@ -540,7 +540,7 @@ int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
 		error = -EMSGSIZE;
 		goto out;
 	}
-	/* verify_area is done by net/socket.c */
+
 	eff = (size+3) & ~3; /* align to word boundary */
 	prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
 	error = 0;
diff --git a/net/core/iovec.c b/net/core/iovec.c
index d57ace949ab..65e4b56fbc7 100644
--- a/net/core/iovec.c
+++ b/net/core/iovec.c
@@ -33,7 +33,7 @@
  *	Verify iovec. The caller must ensure that the iovec is big enough
  *	to hold the message iovec.
  *
- *	Save time not doing verify_area. copy_*_user will make this work
+ *	Save time not doing access_ok. copy_*_user will make this work
  *	in any case.
  */
 
diff --git a/net/wanrouter/wanmain.c b/net/wanrouter/wanmain.c
index 956c17f6c54..d6844ac226f 100644
--- a/net/wanrouter/wanmain.c
+++ b/net/wanrouter/wanmain.c
@@ -48,8 +48,8 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/module.h>	/* support for loadable modules */
-#include <linux/slab.h>	/* kmalloc(), kfree() */
-#include <linux/mm.h>		/* verify_area(), etc. */
+#include <linux/slab.h>		/* kmalloc(), kfree() */
+#include <linux/mm.h>
 #include <linux/string.h>	/* inline mem*, str* functions */
 
 #include <asm/byteorder.h>	/* htons(), etc. */
-- 
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