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USB: double put_tty_driver(gs_tty_driver) in gserial_setup() 

If the driver cannot be registered, put_tty_driver(gs_tty_driver)
occurred here as well as at label fail.

put_tty_driver() already occurs at label fail

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Roel Kluin 2009-08-25 10:26:57 +02:00 committed by Greg Kroah-Hartman
parent 2912282c06
commit 48d316770b
1 changed files with 0 additions and 1 deletions
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1
drivers/usb/gadget/u_serial.c
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@ -1114,7 +1114,6 @@ int __init gserial_setup(struct usb_gadget *g, unsigned count)
/* export the driver ... */
status = tty_register_driver(gs_tty_driver);
if (status) {
put_tty_driver(gs_tty_driver);
pr_err("%s: cannot register, err %d\n",
__func__, status);
goto fail;