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(parent: c5cf660) | patch
serdev: ttyport: check whether tty_init_dev() fails
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 8 Feb 2017 07:23:24 +0000 (10:23 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 9 Feb 2017 12:54:49 +0000 (13:54 +0100)
commite7e0aea62e1c17921e2234422e3f418ec1cc74ff
treed1bf7131a33aeb5da10722eaa0ee8313d46dfde0tree | snapshot
parentc5cf660146427f31b927bce3fc90779457aec058commit | diff
serdev: ttyport: check whether tty_init_dev() fails

My static checker complains that we don't have any error handling here.
It's simple enough to add it.

Fixes: 5ceffbe4eb6c ("serdev: add a tty port controller driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serdev/serdev-ttyport.c diff | blob | history
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