[TTY] Remove bogus call to cdev_del()

[Rolf Eike Beer <eike-kernel@sf-tec.de>]

When cdev_add() failed there is no reason to call cdev_del().

Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de>

---
commit d31aa8d2f27346fe0663bd9675185c649d5d9801
tree 67f30f1547f19eb2bc0961abf5b4e2f35834ed41
parent f6272846a16df0c7acb5c1701c0acdee0b472047
author Rolf Eike Beer <eike-kernel@sf-tec.de> Fri, 18 Aug 2006 14:45:01 +0200
committer Rolf Eike Beer <beer@siso-eb-i34d.silicon-software.de> Fri, 18 Aug 2006 14:45:01 +0200

 drivers/char/tty_io.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index bfdb902..d6e4eaa 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -3094,7 +3094,6 @@ int tty_register_driver(struct tty_drive
 	driver->cdev.owner = driver->owner;
 	error = cdev_add(&driver->cdev, dev, driver->num);
 	if (error) {
-		cdev_del(&driver->cdev);
 		unregister_chrdev_region(dev, driver->num);
 		driver->ttys = NULL;
 		driver->termios = driver->termios_locked = NULL;
-
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