tree b0826e85ac75bfaa0b245daa56d199d1b9b321be
parent 08bff30d5d15ddeb1da82d112b8b98d1cac06889
author Bin Meng <bin.meng@windriver.com> 1600157106 +0800
committer Andes <uboot@andestech.com> 1601427278 +0800

ram: sifive: Check return value on clk_enable()

The return value should be checked otherwise it's useless to
assign the return value to 'ret'.

Signed-off-by: Bin Meng <bin.meng@windriver.com>