This patch removes unnecessary checking of return value.
Acked-by: NCK Hu <ck.hu@mediatek.com>
Signed-off-by: NInki Dae <inki.dae@samsung.com>
Signed-off-by: NArchit Taneja <architt@codeaurora.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1499071350-25168-14-git-send-email-inki.dae@samsung.com