[PATCH 24/28] x86: math-emu: possible uninitialized variable use

2016-10-17 Thread Arnd Bergmann
When building the kernel with "make EXTRA_CFLAGS=...", this overrides the "PARANOID" preprocessor macro defined in arch/x86/math-emu/Makefile, and we run into a build warning: arch/x86/math-emu/reg_compare.c: In function ‘compare_i_st_st’: arch/x86/math-emu/reg_compare.c:254:6: error: ‘f’ may be

[PATCH 24/28] x86: math-emu: possible uninitialized variable use

2016-10-17 Thread Arnd Bergmann
When building the kernel with "make EXTRA_CFLAGS=...", this overrides the "PARANOID" preprocessor macro defined in arch/x86/math-emu/Makefile, and we run into a build warning: arch/x86/math-emu/reg_compare.c: In function ‘compare_i_st_st’: arch/x86/math-emu/reg_compare.c:254:6: error: ‘f’ may be