Commit 46765aae authored by Alex Shi's avatar Alex Shi Committed by Michael Ellerman
Browse files

KVM: PPC: Book3S HV: remove unused varible 



During build testing, we found a error:
  arch/powerpc/kvm/book3s_hv.c:4052:17: error: variable 'loops' set but not used
                unsigned long loops = 0;
1 error generated.

Fix it by removing the unused variable.

Fixes: b4deba5c ("KVM: PPC: Book3S HV: Implement dynamic micro-threading on POWER8")
Signed-off-by: default avatarAlex Shi <alexs@kernel.org>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240816093313.327268-1-alexs@kernel.org
parent 9739ff48

arch/powerpc/kvm/book3s_hv.c

+0 −2
Original line number Diff line number Diff line
@@ -4057,7 +4057,6 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc) 
	/* Return to whole-core mode if we split the core earlier */

	if (cmd_bit) {

		unsigned long hid0 = mfspr(SPRN_HID0);

		unsigned long loops = 0;



		hid0 &= ~HID0_POWER8_DYNLPARDIS;

		stat_bit = HID0_POWER8_2LPARMODE | HID0_POWER8_4LPARMODE;
@@ -4069,7 +4068,6 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc) 
			if (!(hid0 & stat_bit))

				break;

			cpu_relax();

			++loops;

		}

		split_info.do_nap = 0;

	}