arc: remove #ifndef CONFIG_AS_CFI_SIGNAL_FRAME (a75ff013) · Commits · 戴 / test

CONFIG_AS_CFI_SIGNAL_FRAME is never defined for ARC. Suggested-by:

arch/arc/kernel/unwind.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -1178,11 +1178,9 @@ int arc_unwind(struct unwind_frame_info *frame)
		#endif

		/* update frame */
		#ifndef CONFIG_AS_CFI_SIGNAL_FRAME
		if (frame->call_frame
		&& !UNW_DEFAULT_RA(state.regs[retAddrReg], state.dataAlign))
		frame->call_frame = 0;
		#endif
		cfa = FRAME_REG(state.cfa.reg, unsigned long) + state.cfa.offs;
		startLoc = min_t(unsigned long, UNW_SP(frame), cfa);
		endLoc = max_t(unsigned long, UNW_SP(frame), cfa);