[c++,07/12] gdbscm_memory_port_write: use local variable to avoid adding casts

  By having a local variable of type (const gdb_byte *), we can avoid adding
two casts.

gdb/ChangeLog:

	* guile/scm-ports.c (gdbscm_memory_port_write): Declare new
	"data" local variable and use it.
---
 gdb/guile/scm-ports.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
  

Simon Marchi <simon.marchi@polymtl.ca> writes:
> By having a local variable of type (const gdb_byte *), we can avoid adding
> two casts.
>
> gdb/ChangeLog:
>
> 	* guile/scm-ports.c (gdbscm_memory_port_write): Declare new
> 	"data" local variable and use it.
> ---
>  gdb/guile/scm-ports.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/gdb/guile/scm-ports.c b/gdb/guile/scm-ports.c
> index 49e4fd6..2cca889 100644
> --- a/gdb/guile/scm-ports.c
> +++ b/gdb/guile/scm-ports.c
> @@ -725,10 +725,11 @@ gdbscm_memory_port_flush (SCM port)
>  /* "write" method for memory ports.  */
>  
>  static void
> -gdbscm_memory_port_write (SCM port, const void *data, size_t size)
> +gdbscm_memory_port_write (SCM port, const void *void_data, size_t size)
>  {
>    scm_t_port *pt = SCM_PTAB_ENTRY (port);
>    ioscm_memory_port *iomem = (ioscm_memory_port *) SCM_STREAM (port);
> +  const gdb_byte *data = (const gdb_byte *) void_data;
>  
>    /* There's no way to indicate a short write, so if the request goes past
>       the end of the port's memory range, flag an error.  */
> @@ -767,7 +768,7 @@ gdbscm_memory_port_write (SCM port, const void *data, size_t size)
>  	pt->write_pos = pt->write_end;
>  	gdbscm_memory_port_flush (port);
>  	{
> -	  const void *ptr = ((const char *) data) + space;
> +	  const gdb_byte *ptr = data + space;
>  	  size_t remaining = size - space;
>  
>  	  if (remaining >= pt->write_buf_size)

LGTM