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authorJiri Slaby <jslaby@suse.cz>2016-05-09 09:11:53 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-06-25 08:56:30 -0700
commitfec4daecadcf3b73facf6b48ed03453c96c7f2dd (patch)
treec682add1960de8492d3418f2fe231478d8bf9adb /net/irda
parent33688abb2802ff3a230bd2441f765477b94cc89e (diff)
downloadlinux-fec4daecadcf3b73facf6b48ed03453c96c7f2dd.tar.bz2
tty: ipwireless, cleanup TIOCGSERIAL
In ipwireless_get_serial_info, struct serial_struct is memset to 0 and then some members set to 0 explicitly. Remove the latter as it is obviously superfluous. And remove the retinfo check against NULL. copy_to_user will take care of that. Part of hub6 cleanup series. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Jiri Kosina <jikos@kernel.org> Acked-by: David Sterba <dsterba@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/irda')
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