When cdev_add() failed there is no reason to call cdev_del().
Signed-off-by: Rolf Eike Beer <[email protected]>
---
commit d31aa8d2f27346fe0663bd9675185c649d5d9801
tree 67f30f1547f19eb2bc0961abf5b4e2f35834ed41
parent f6272846a16df0c7acb5c1701c0acdee0b472047
author Rolf Eike Beer <[email protected]> Fri, 18 Aug 2006 14:45:01 +0200
committer Rolf Eike Beer <[email protected]> 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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