[U-Boot] yaffs2: Fix GCC 4.6 compile warnings

[Tom Rini]

On Fri, Oct 05, 2012 at 11:31:03PM -0000, Anatolij Gustschin wrote:

> Fix:
> yaffs_guts.c: In function 'yaffs_check_chunk_erased':
> yaffs_guts.c:324:6: warning: variable 'result' set but not used
> [-Wunused-but-set-variable]
> yaffs_guts.c: In function 'yaffs_verify_chunk_written':
> yaffs_guts.c:352:6: warning: variable 'result' set but not used
> [-Wunused-but-set-variable]
> yaffs_guts.c: In function 'yaffs_grab_chunk_cache':
> yaffs_guts.c:1488:6: warning: variable 'pushout' set but not used
> [-Wunused-but-set-variable]
> yaffs_guts.c: In function 'yaffs_check_obj_details_loaded':
> yaffs_guts.c:3180:6: warning: variable 'alloc_failed' set but not used
> [-Wunused-but-set-variable]
> yaffs_guts.c:3179:6: warning: variable 'result' set but not used
> [-Wunused-but-set-variable]
> yaffs_guts.c: In function 'yaffs_update_oh':
> yaffs_guts.c:3288:6: warning: variable 'result' set but not used
> [-Wunused-but-set-variable]
> yaffs_guts.c: In function 'yaffs_get_obj_name':
> yaffs_guts.c:4447:7: warning: variable 'result' set but not used
> [-Wunused-but-set-variable]
> yaffs_summary.c: In function 'yaffs_summary_read':
> yaffs_summary.c:194:6: warning: variable 'sum_tags_bytes' set but not
> used [-Wunused-but-set-variable]
> yaffs_verify.c: In function 'yaffs_verify_file':
> yaffs_verify.c:227:6: warning: variable 'actual_depth' set but not used
> [-Wunused-but-set-variable]
> yaffs_yaffs1.c: In function 'yaffs1_scan':
> yaffs_yaffs1.c:26:6: warning: variable 'result' set but not used
> [-Wunused-but-set-variable]
> yaffs_yaffs2.c: In function 'yaffs2_scan_chunk':
> yaffs_yaffs2.c:949:6: warning: variable 'result' set but not used
> [-Wunused-but-set-variable]
> yaffs_yaffs2.c: In function 'yaffs2_scan_backwards':
> yaffs_yaffs2.c:1352:6: warning: variable 'deleted' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust at denx.de>
> Cc: Charles Manning <cdhmanning at gmail.com>
> Tested-by: Albert ARIBAUD <albert.u.boot at aribaud.net>

Applied to u-boot/master, thanks!

-- 
Tom
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