On Fri, Jul 24, 2020 at 08:29:55PM +0800, Dinghao Liu wrote: > The variable authmode will keep uninitialized if neither if > statements used to initialize this variable are not triggered. > Then authmode may contain a garbage value and influence the > execution flow of this function. > > Fix this by initializing it to zero. > > Signed-off-by: Dinghao Liu <dinghao....@zju.edu.cn>
This matches how rtl8723bs does it. Fixes: 7b464c9fa5cc ("staging: r8188eu: Add files for new driver - part 4") Reviewed-by: Dan Carpenter <dan.carpen...@oracle.com> There is a quirk/bug in GCC where it's initializing stuff to zero sometimes instead of printing a compile warning so this probably doesn't change run time very much. regards, dan carpenter