Removing the error return value requirement for RIL_REQUEST_SIM_OPEN_CHANNEL.

On error, the RIL implementation should throw an error and the value returned
does not need to be valid.

Change-Id: Idf81e6f7e2aa5e967e97cef402dfd53150b9b183
1 file changed
tree: 4918b0a563a00559e083d79957277877aaaa548e
  1. include/
  2. libril/
  3. librilutils/
  4. reference-ril/
  5. rild/
  6. CleanSpec.mk