msm: pil-q6v5-mss: Correct kzalloc return path checking

devm_kzalloc returns NULL on failure, not an error code.
Fix the check done on mba_data after the allocation.

Change-Id: Ie7a75d8864889f0426a7f3fb54908e4869a719a8
Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org>
1 file changed