[alsa-devel] sound/pci/hda/patch_ca0132.c: potential null dereference 'dma_engine'

[Ian Minett]

> FYI, there are new smatch warnings show up in
> + sound/pci/hda/patch_ca0132.c:2056 dspxfr_image() error: potential null dereference 'dma_engine'.
(kzalloc returns null)
> + sound/pci/hda/patch_ca0132.c:2056 dspxfr_image() error: we previously assumed 'dma_engine' could
be null (see line 1963)

Thank you for catching these warnings, and to Takashi for patching them!
It's greatly appreciated.

- Ian