tree f8a73108411d488d630a311bfd9207c3f0163222
parent 6385c5bf98a9922917a563af3fdbd514888fa4ac
author Stefan Richter <stefanr@s5r6.in-berlin.de> 1258571011 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1267207848 -0300

V4L/DVB: firedtv: reduce memset()s

Before each FCP transdaction, the entire 512 bytes of the FCP frame were
cleared, then values filled in.

Clear only the bytes between filled-in bytes and end of the
  - request frame, or
  - response frame if data from a larger response will be needed, or
  - whole frame if data from a variable length response will be taken.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>