passing zero to 'PTR_ERR'
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Vinay Simha BN <simhavcs@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1597557042-5154-1-git-send-email-simhavcs@gmail.com