Fix a fatal Clang warning on Linux

Two fromstrerror_helper overloads are defined, to manage the fact that
strerror_r returns an int or a char* depending on the system. The problem
is that then only one overload used (again, depending on the actual
stderror_r return type), leading to one of the two overload to be unused
and thus triggering the unused function warning.

kernel/qsystemerror.cpp:64:27: error: unused function 'fromstrerror_helper' [-Werror,-Wunused-function]
    static inline QString fromstrerror_helper(int, const QByteArray &buf)

Change-Id: I6a1c8e1a4b7d14068b682db26002ff68ad36167c
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

0 files changed, 0 insertions, 0 deletions