msm: ipa3: adjust macros to correctly fill arrays

The macros were retrieving and filling too many array elements, and
hence, corrupting memory adjacent to the array. The macros were
changed to retrieve the correct amount.

Change-Id: Iceb257775bdb7ea2d210ee87294457126e9f1547
CRs-Fixed: 2456016
Signed-off-by: Perry Randise <prandise@codeaurora.org>