On Thu, Oct 31, 2024 at 09:59:10AM +0300, Dan Carpenter wrote: > The dev_dbg() call dereferences "urb" but it was already freed on the > previous line. Move the debug output earlier in the function. Thanks for catching this, but please use a temporary variable for the struct device pointer instead of changing the flow. Also make sure to include the driver name in the patch summary prefix (i.e. "USB: serial: io_edgeport: ..."): > Fixes: 984f68683298 ("USB: serial: io_edgeport.c: remove dbg() usage") > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Johan