From: Roel Kluin <roel.kluin@xxxxxxxxx>
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@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/gadget/u_serial.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c
index fc6e709..adf8260 100644
--- a/drivers/usb/gadget/u_serial.c
+++ b/drivers/usb/gadget/u_serial.c
@@ -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;
--
1.6.4.2
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