Re: [Qemu-devel] [PATCH] ppc: remove unused variables

["Andreas Färber" <afaerber@suse.de>]

Am 04.02.2012 12:49, schrieb Blue Swirl:
> Fix this error:
> /src/qemu/target-ppc/helper.c: In function 'booke206_tlb_to_page_size':
> /src/qemu/target-ppc/helper.c:1296:14: error: variable 'tlbncfg' set
> but not used [-Werror=unused-but-set-variable]
> 
> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

Tested-by: Andreas Färber <afaerber@suse.de>

Alex?

Andreas

> ---
>  target-ppc/helper.c |    3 ---
>  1 files changed, 0 insertions(+), 3 deletions(-)
> 
> diff --git a/target-ppc/helper.c b/target-ppc/helper.c
> index e56fac8..928fbcf 100644
> --- a/target-ppc/helper.c
> +++ b/target-ppc/helper.c
> @@ -1293,11 +1293,8 @@ void booke206_flush_tlb(CPUState *env, int
> flags, const int check_iprot)
> 
>  target_phys_addr_t booke206_tlb_to_page_size(CPUState *env, ppcmas_tlb_t *tlb)
>  {
> -    uint32_t tlbncfg;
> -    int tlbn = booke206_tlbm_to_tlbn(env, tlb);
>      int tlbm_size;
> 
> -    tlbncfg = env->spr[SPR_BOOKE_TLB0CFG + tlbn];
>      tlbm_size = (tlb->mas1 & MAS1_TSIZE_MASK) >> MAS1_TSIZE_SHIFT;
> 
>      return 1024ULL << tlbm_size;

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