staging: ks7010: add hostif_generic_request()

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Driver contains duplicate code. Host interface has numerous request
functions which allocate memory for a request header. Each request
header is different but all contain, as the first member, a hostif_hdr
structure. This structure has size and event members which need to be
set. By defining a helper function to allocate the memory and set the
initial hostif_hdr members code duplication is reduced.

Add function to allocate  memory for a host interface request. Set
'size' and 'event' members. Remove duplicate code using newly defined
function.

Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Tobin C. Harding 2017-04-27 11:25:18 +10:00 • committed by Greg Kroah-Hartman

parent 95e72fba95

commit 11ce16da7b

1 changed files with 57 additions and 116 deletions

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drivers/staging/ks7010/ks_hostif.c

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