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Commit b1bd3f1a authored by Pratyush Anand's avatar Pratyush Anand Committed by Greg Kroah-Hartman
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usb: lvstest: Fix sparse warnings generated by kbuild test bot 



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: default avatarkbuild test robot <fengguang.wu@intel.com>
Signed-off-by: default avatarPratyush Anand <pratyush.anand@st.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c5946f9d

drivers/usb/misc/lvstest.c

+2 −2
Original line number Diff line number Diff line
@@ -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;