hal: fix compiler warnings which are now treated as errors
With CLANG enabled and -Wall & -Werror being set in LOCAL_CFLAGS, all warnings are treated as errors. This commit fixes all the warnings most of which are about unused variables and functions. Change-Id: I32c6593fa0ad6a4fdca5dc8e6c76982a146a8bc6
Loading
Please register or sign in to comment