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| author | Stefan Agner <stefan.agner@toradex.com> | 2016-09-16 13:17:18 -0700 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2016-09-29 13:58:03 -0700 |
| commit | cd89f007101ad44dc318b2aca826b5754c5ccfa9 (patch) | |
| tree | 75cddcca3c07f8c06e053398eeb618f3da458169 /drivers/usb/serial/usb-serial.c | |
| parent | 45de59e3f1511606433c294e9ec85c5b9d4f637f (diff) | |
| parent | 1d074db69c46d62ce82b331c2080e2fcb710bf4a (diff) | |
Merge tag 'v4.4.21' into toradex_vf_4.4-next
This is the 4.4.21 stable release
Diffstat (limited to 'drivers/usb/serial/usb-serial.c')
| -rw-r--r-- | drivers/usb/serial/usb-serial.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 46f1f13b41f1..a0ca291bc07f 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -1432,7 +1432,7 @@ int usb_serial_register_drivers(struct usb_serial_driver *const serial_drivers[] rc = usb_register(udriver); if (rc) - return rc; + goto failed_usb_register; for (sd = serial_drivers; *sd; ++sd) { (*sd)->usb_driver = udriver; @@ -1450,6 +1450,8 @@ int usb_serial_register_drivers(struct usb_serial_driver *const serial_drivers[] while (sd-- > serial_drivers) usb_serial_deregister(*sd); usb_deregister(udriver); +failed_usb_register: + kfree(udriver); return rc; } EXPORT_SYMBOL_GPL(usb_serial_register_drivers); |