Re: [PATCHv2 5/7] hurd: remove unused variables

[Simon Marchi <simark@simark.ca>]

On 2020-05-29 6:03 p.m., Samuel Thibault wrote:
> Fixes
> 
> ../../gdb/gnu-nat.c:2554:7: error: unused variable ‘res’ [-Werror=unused-variable]
>  2554 |   int res;
> ../../gdb/gnu-nat.c:2644:20: error: unused variable ‘old_address’ [-Werror=unused-variable]
>  2644 |       vm_address_t old_address = region_address;
> 
> gdb/ChangeLog:
> 
> 2020-05-29  Samuel Thibault  <samuel.thibault@ens-lyon.org>
> 
> 	* gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
> 	(gnu_nat_target::find_memory_regions): Remove unused
> 	`old_address' variable.
> 
> diff --git a/gdb/gnu-nat.c b/gdb/gnu-nat.c
> index 3b438a9a43..78e9ab7f71 100644
> --- a/gdb/gnu-nat.c
> +++ b/gdb/gnu-nat.c
> @@ -2551,7 +2554,6 @@ gnu_xfer_auxv (gdb_byte *readbuf, const gdb_byte *writebuf,
>  		    ? gnu_current_inf->task->port : 0)
>  		 : 0);
>    process_t proc;
> -  int res;
>    kern_return_t err;
>    vm_address_t entry;
>    ElfW(auxv_t) auxv[2];
> @@ -2641,7 +2643,6 @@ gnu_nat_target::find_memory_regions (find_memory_region_ftype func,
>        mach_port_t object_name;
>        vm_offset_t offset;
>        vm_size_t region_length = VM_MAX_ADDRESS - region_address;
> -      vm_address_t old_address = region_address;
>  
>        err = vm_region (task,
>  		       &region_address,
> 

Thanks, this is ok.

Simon