asoc: codecs: Add proper null checks and initialize variables

Add proper null checks and initialize variables
in rx-macro, tx-macro, va-macro and wcd937x drivers.

Change-Id: I90899c84d3391305b9a24d4b043adc08b7c0332a
Signed-off-by: Tanya Dixit <tdixit@codeaurora.org>
4 files changed
tree: a71aa2be2bc61986f82f66c16eaa6a3353f168bb
  1. asoc/
  2. config/
  3. dsp/
  4. include/
  5. ipc/
  6. soc/
  7. Android.mk
  8. Makefile
  9. Makefile.am
  10. NOTICE