leds: qti-tri-led: Fix uninitialized variable error

Fix the uninitialized variable error reported by static analyzer.

CRs-fixed: 2206448
Change-Id: Ic77998c2b175b3d8276ad9d9e94815ba69fa5733
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
1 file changed