powerpc: Fix compilation warning in board.c

Fix this warning:

board.c: In function 'board_init_r':
board.c:653: warning: unused variable 'i'
board.c:651: warning: unused variable 'e'

Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/lib_ppc/board.c b/lib_ppc/board.c
index a63f4b3016615bdb1ee96d7fcaaf03ca1867c5cd..c925a5868c0424d3591e26b1a77058b5dca8b7a2 100644 (file)
--- a/lib_ppc/board.c
+++ b/lib_ppc/board.c
@@ -645,9 +645,8 @@ void board_init_f (ulong bootflag)
 void board_init_r (gd_t *id, ulong dest_addr)
 {
        cmd_tbl_t *cmdtp;
-       char *s, *e;
+       char *s;
        bd_t *bd;
-       int i;
        extern void malloc_bin_reloc (void);
 #ifndef CONFIG_ENV_IS_NOWHERE
        extern char * env_name_spec;