[PATCH] dtc: Remove unused variable in flat_read_mem_reserve

[Josh Boyer]

On Tue, Jun 28, 2011 at 09:42:53AM -0400, Josh Boyer wrote:
>The *p variable is declared and used to save inb->ptr, however p is
>later never used.  This has been the case since commit 6c0f3676 and can
>lead to build failures with -Werror=unused-but-set-variable:
>
>	flattree.c: In function 'flat_read_mem_reserve':
>	flattree.c:700:14: error: variable 'p' set but not used [-Werror=unused-but-set-variable]
>	cc1: all warnings being treated as errors
>	make: *** [flattree.o] Error 1
>
>Remove the variable.

Whoops.  I had a dirty git tree on this that had the other change in it
still.  I'll resend.

josh