arch, board: squash lines for immediate return

Remove unneeded variables and assignments.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
Reviewed-by: Angelo Dureghello <angelo@sysam.it>

1 files changed, 1 insertions, 4 deletions

diff --git a/board/amcc/bubinga/bubinga.c b/board/amcc/bubinga/bubinga.c
index 5c1e0717a5..9043de62d3 100644
--- a/board/amcc/bubinga/bubinga.c
+++ b/board/amcc/bubinga/bubinga.c
@@ -57,8 +57,5 @@ int checkboard(void)
    ------------------------------------------------------------------------- */
 phys_size_t initdram(int board_type)
 {
-	long int ret;
-
-	ret = spd_sdram();
-	return ret;
+	return spd_sdram();
 }