[kbuild-all] [linux-next:master 2625/6900] drivers/net/phy/mscc/mscc_ptp.c:1496:1-3: WARNING: PTR_ERR_OR_ZERO can be used

tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: b966b5cf71790478be7726593d011cb085a97a94 commit: 7d272e63e0979d38a6256108adbe462d621c26c5 [2625/6900] net: phy: mscc: timestamping and PHC support config: i386-randconfig-c001-20200709 (attached as .config) compiler: gcc-9 (Debian 9.3.0-14) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; coccinelle warnings: (new ones prefixed by >>) Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org