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Subject[PATCH] s390 (4/7): ctc driver.
Kernel Janitors: remove unnecessary calls to verify_area.

diffstat:
drivers/s390/net/ctctty.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)

diff -urN linux-2.6/drivers/s390/net/ctctty.c linux-2.6-s390/drivers/s390/net/ctctty.c
--- linux-2.6/drivers/s390/net/ctctty.c Sun Sep 28 02:50:28 2003
+++ linux-2.6-s390/drivers/s390/net/ctctty.c Mon Oct 6 10:59:26 2003
@@ -1,5 +1,5 @@
/*
- * $Id: ctctty.c,v 1.12 2003/06/17 11:36:44 mschwide Exp $
+ * $Id: ctctty.c,v 1.13 2003/09/26 14:48:36 mschwide Exp $
*
* CTC / ESCON network driver, tty interface.
*
@@ -758,7 +758,7 @@
printk(KERN_DEBUG "%s%d ioctl TIOCGSOFTCAR\n", CTC_TTY_NAME,
info->line);
#endif
- error = verify_area(VERIFY_WRITE, (void *) arg, sizeof(long));
+ error = put_user(C_CLOCAL(tty) ? 1 : 0, (ulong *) arg);
if (error)
return error;
put_user(C_CLOCAL(tty) ? 1 : 0, (ulong *) arg);
@@ -768,10 +768,9 @@
printk(KERN_DEBUG "%s%d ioctl TIOCSSOFTCAR\n", CTC_TTY_NAME,
info->line);
#endif
- error = verify_area(VERIFY_READ, (void *) arg, sizeof(long));
+ error = get_user(arg, (ulong *) arg);
if (error)
return error;
- get_user(arg, (ulong *) arg);
tty->termios->c_cflag =
((tty->termios->c_cflag & ~CLOCAL) |
(arg ? CLOCAL : 0));
-
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