Commit 3481769c authored by Chunfeng Yun's avatar Chunfeng Yun Committed by Greg Kroah-Hartman
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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: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: default avatarChunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20230417025203.18097-2-chunfeng.yun@mediatek.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c507565a

drivers/usb/mtu3/mtu3_qmu.c

+1 −1
Original line number Diff line number Diff line
@@ -221,7 +221,7 @@ static struct qmu_gpd *advance_deq_gpd(struct mtu3_gpd_ring *ring) 
}



/* check if a ring is emtpy */

static int gpd_ring_empty(struct mtu3_gpd_ring *ring)

static bool gpd_ring_empty(struct mtu3_gpd_ring *ring)

{

	struct qmu_gpd *enq = ring->enqueue;

	struct qmu_gpd *next;