Following sparse warnings were reported by kbuild test bot
drivers/usb/misc/lvstest.c:314:28: sparse: incorrect type in assignment (different base types)
drivers/usb/misc/lvstest.c:314:28: expected unsigned short [unsigned] [usertype] portchange
drivers/usb/misc/lvstest.c:314:28: got restricted __le16 [usertype] wPortChange
drivers/usb/misc/lvstest.c:332:40: sparse: restricted __le16 degrades to integer
This patch fixes above warnings.
Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
Signed-off-by: Pratyush Anand <pratyush.anand@xxxxxx>
---
drivers/usb/misc/lvstest.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/misc/lvstest.c b/drivers/usb/misc/lvstest.c
index 02df9a72b990..7d589c156fb1 100644
--- a/drivers/usb/misc/lvstest.c
+++ b/drivers/usb/misc/lvstest.c
@@ -311,7 +311,7 @@ static void lvs_rh_work(struct work_struct *work)
if (ret < 4)
continue;
- portchange = port_status->wPortChange;
+ portchange = le16_to_cpu(port_status->wPortChange);
if (portchange & USB_PORT_STAT_C_LINK_STATE)
lvs_rh_clear_port_feature(hdev, i,
@@ -329,7 +329,7 @@ static void lvs_rh_work(struct work_struct *work)
lvs_rh_clear_port_feature(hdev, i,
USB_PORT_FEAT_C_CONNECTION);
- if (port_status->wPortStatus &
+ if (le16_to_cpu(port_status->wPortStatus) &
USB_PORT_STAT_CONNECTION) {
lvs->present = true;
lvs->portnum = i;
--
1.8.1.2
--
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