[PATCH] Remove unused variables

[Carlos Eduardo Seo]

On 1/26/16 9:02 AM, Andreas Schwab wrote:
> These are flagged by -Wunused-const-variable.
>
> 	* sysdeps/ieee754/ldbl-128ibm/s_erfl.c (half): Remove.
> 	* sysdeps/ieee754/ldbl-128ibm/s_log1pl.c (maxlog, big): Remove.
> 	* sysdeps/powerpc/fpu/s_cosf.c (one): Remove.
> 	* sysdeps/powerpc/fpu/e_hypotf.c (two30): Remove.

LGTM. I was just checking if we should remove the variables or suppress 
the warning when you submitted this :)

-- 
Carlos Eduardo Seo
Software Engineer - Linux on Power Toolchain
cseo@linux.vnet.ibm.com