[PATCH] powerpc/process: Fix uninitialised variable error

[Michael Ellerman]

On Thu, 17 Sep 2020 12:45:09 +1000, Michael Ellerman wrote:
> Clang, and GCC with -Wmaybe-uninitialized, can't see that val is
> unused in get_fpexec_mode():
> 
>   arch/powerpc/kernel/process.c:1940:7: error: variable 'val' is used
>   uninitialized whenever 'if' condition is true
> 		  if (cpu_has_feature(CPU_FTR_SPE)) {
> 		      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/process: Fix uninitialised variable error
      https://git.kernel.org/powerpc/c/d208e13c6a2277d9fb71fad6a1394c70bdd7b634

cheers