In case no firmware was found, the system would happily read
and try to load garbage. Terminate the table properly.

V2: change style issues

Fixes: ce84bb69f50e6 ("libertas USB: convert to asynchronous firmware loading")
Signed-off-by: Oliver Neukum <oneu...@suse.com>
Reported-by: syzbot+8a8f48672560c8ca5...@syzkaller.appspotmail.com
---
 drivers/net/wireless/marvell/libertas/if_usb.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/marvell/libertas/if_usb.c 
b/drivers/net/wireless/marvell/libertas/if_usb.c
index afac2481909b..fedafdc8b989 100644
--- a/drivers/net/wireless/marvell/libertas/if_usb.c
+++ b/drivers/net/wireless/marvell/libertas/if_usb.c
@@ -50,7 +50,10 @@ static const struct lbs_fw_table fw_table[] = {
        { MODEL_8388, "libertas/usb8388_v5.bin", NULL },
        { MODEL_8388, "libertas/usb8388.bin", NULL },
        { MODEL_8388, "usb8388.bin", NULL },
-       { MODEL_8682, "libertas/usb8682.bin", NULL }
+       { MODEL_8682, "libertas/usb8682.bin", NULL },
+
+       /* terminating entry - keep at end */
+       { MODEL_8388, NULL, NULL }
 };
 
 static const struct usb_device_id if_usb_table[] = {
-- 
2.16.4

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