[PATCH] janitor: serial/tx3912: remove unneeded verify_area calls

From: Domen Puncer <domen@coderock.org>

[PATCH] janitor: serial/tx3912: remove unneeded verify_area calls
From: Domen Puncer <domen@coderock.org>
1a1a20cc · Randy Dunlap · Linus Torvalds · 9fe9ad42 · 1a1a20cc
Commit 1a1a20cc authored Sep 25, 2003 by Randy Dunlap Committed by Linus Torvalds Sep 25, 2003
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drivers/char/serial_tx3912.c drivers/char/serial_tx3912.c +1 -3

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--- a/drivers/char/serial_tx3912.c
+++ b/drivers/char/serial_tx3912.c
@@ -613,9 +613,7 @@ static int rs_ioctl (struct tty_struct * tty, struct file * filp,
 		              (unsigned int *) arg);
 		break;
 	case TIOCSSOFTCAR:
-		if ((rc = verify_area(VERIFY_READ, (void *) arg,
+		if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
-		                      sizeof(int))) == 0) {
-			get_user(ival, (unsigned int *) arg);
 			tty->termios->c_cflag =
 				(tty->termios->c_cflag & ~CLOCAL) |
 				(ival ? CLOCAL : 0);