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(parent: 3140bae) | patch
misc: pti, fix fail paths
authorJiri Slaby <jslaby@suse.cz>
Tue, 7 Aug 2012 19:47:34 +0000 (21:47 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 10 Aug 2012 20:27:51 +0000 (13:27 -0700)
commitfbf1c247dac8574ef3973adce4b20d40ff22214e
tree0b7e03cc3a89eaa237e5ab4aeb2f48034bbd85fatree | snapshot
parent3140bae26c9105b4ec8ff4935631f2f09882553dcommit | diff
misc: pti, fix fail paths

Fail paths in ->probe and pti_init are incomplete. Fix that by adding
proper clean-up paths.

Note that we used to leak tty_driver on module unload. This is fixed
here too.

tty_unregister_driver needs not retval checking, so remove that.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: J Freyensee <james_p_freyensee@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/pti.c diff | blob | history
Domain: System / Kernel;