usb: mtu3: use boolean return value
authorChunfeng Yun <chunfeng.yun@mediatek.com>
Mon, 17 Apr 2023 02:51:58 +0000 (10:51 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 20 Apr 2023 09:17:05 +0000 (11:17 +0200)
commit3481769cd05b2ff3fa00d0aab526eb64de994fad
tree20d46deaee5cc8e265b1a2f684601f2a39956a67
parentc507565aac2e8c4ca8dd36afcd40e15e4b459d93
usb: mtu3: use boolean return value

Prefer to use boolean value due to gpd_ring_empty() return true or false.
See "16) Function return values and names" in coding-style.rst

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20230417025203.18097-2-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/mtu3/mtu3_qmu.c