From: Daeseok Youn <daeseok.youn@gmail.com>
Date: Fri, 11 Jul 2014 10:23:16 +0000 (+0900)
Subject: staging: dgap: removes redundant null check and change paramter for dgap_tty_digigeta()
X-Git-Tag: cleanup-for-v3.18~125^2~918
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29a171c18fa8c136e535db62a888205f7fb9699c;p=pandora-kernel.git

staging: dgap: removes redundant null check and change paramter for dgap_tty_digigeta()

Null checks in dgap_tty_digigeta() are already done by
dgap_tty_ioctl() and change "tty" as a paramter of this function
to "ch" and "un".

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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