From: "Randy.Dunlap" <rddunlap@osdl.org>,
Domen Puncer <domen@coderock.org>
---
drivers/char/dz.c | 10 +---------
1 files changed, 1 insertion(+), 9 deletions(-)
diff -puN drivers/char/dz.c~dz-verify_area-removal drivers/char/dz.c
--- 25/drivers/char/dz.c~dz-verify_area-removal 2004-01-24 23:14:54.000000000 -0800
+++ 25-akpm/drivers/char/dz.c 2004-01-24 23:14:54.000000000 -0800
@@ -986,11 +986,7 @@ static int dz_ioctl(struct tty_struct *t
return 0;
case TIOCGSOFTCAR:
- error = verify_area (VERIFY_WRITE, (void *)arg, sizeof(long));
- if (error)
- return error;
- put_user(C_CLOCAL(tty) ? 1 : 0, (unsigned long *)arg);
- return 0;
+ return put_user(C_CLOCAL(tty) ? 1 : 0, (unsigned long *)arg);
case TIOCSSOFTCAR:
if (get_user (arg, (unsigned long *)arg))
@@ -1001,10 +997,6 @@ static int dz_ioctl(struct tty_struct *t
return 0;
case TIOCGSERIAL:
- error = verify_area(VERIFY_WRITE, (void *)arg,
- sizeof(struct serial_struct));
- if (error)
- return error;
return get_serial_info(info, (struct serial_struct *)arg);
case TIOCSSERIAL:
_