panfrost: Fix memory leaks on unit test failures.
Fix defects reported by Coverity Scan.
Resource leak (RESOURCE_LEAK) leaked_storage: Variable tiled going out of scope leaks the storage it points to. leaked_storage: Variable linear going out of scope leaks the storage it points to. leaked_storage: Variable ref going out of scope leaks the storage it points to.
Fixes: bb6c14a6 ("panfrost: Unit test u-interleaved tiling routines") Signed-off-by: Vinson Lee vlee@freedesktop.org