bsd-user: Remove image_info.mmap

This value is unused.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230818175736.144194-3-richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Signed-off-by: Warner Losh <imp@bsdimp.com>

bsd-user/elfload.c

@@ -738,7 +738,6 @@ int load_elf_binary(struct bsd_binprm *bprm, struct target_pt_regs *regs,
     /* OK, This is the point of no return */
     info->end_data = 0;
     info->end_code = 0;
-    info->mmap = 0;
     elf_entry = (abi_ulong) elf_ex.e_entry;
 
     /* XXX Join this with PT_INTERP search? */

bsd-user/qemu.h

@@ -52,7 +52,6 @@ struct image_info {
     abi_ulong end_data;
     abi_ulong start_brk;
     abi_ulong brk;
-    abi_ulong mmap;
     abi_ulong rss;
     abi_ulong start_stack;
     abi_ulong entry;