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(parent: 07fdfc5) | patch
USB: serial: fix tty-device error handling at probe
authorJohan Hovold <johan@kernel.org>
Wed, 18 Feb 2015 03:34:51 +0000 (10:34 +0700)
committerJohan Hovold <johan@kernel.org>
Thu, 26 Feb 2015 16:12:35 +0000 (17:12 +0100)
commitca4383a3947a83286bc9b9c598a1f55e867871d7
treec0b86d4b4a723ac24a9ef5728560a54016fd4092tree | snapshot
parent07fdfc5e9f1c966be8722e8fa927e5ea140df5cecommit | diff
USB: serial: fix tty-device error handling at probe

Add missing error handling when registering the tty device at port
probe. This avoids trying to remove an uninitialised character device
when the port device is removed.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reported-by: Takashi Iwai <tiwai@suse.de>
Cc: stable <stable@vger.kernel.org> # v2.6.12
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Greg Kroah-Hartman <greg@kroah.com>
drivers/usb/serial/bus.c diff | blob | history
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