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KVM: PPC: Book3S HV: remove unused varible

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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: b4deba5c41 ("KVM: PPC: Book3S HV: Implement dynamic micro-threading on POWER8")
Signed-off-by: Alex Shi <alexs@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240816093313.327268-1-alexs@kernel.org
This commit is contained in:
Alex Shi 2024-08-16 17:33:12 +08:00 committed by Michael Ellerman
parent 9739ff4887
commit 46765aaec4
1 changed files with 0 additions and 2 deletions
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2
arch/powerpc/kvm/book3s_hv.c
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@ -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;
}