[kbuild-all] [linux-rt-devel:linux-5.12.y-rt-rebase 32/193] kernel/printk/printk.c:2195:5-8: Unneeded variable: "ret". Return "- ENOMEM" on line 2300

tree: https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-5.12.y-rt-rebase head: 2664a7f5d3d24da4b2657a1e933181d376b77616 commit: 44b90e30fdd3fbb4997b8d75679816678214efb5 [32/193] printk: move console printing to kthreads config: openrisc-randconfig-c023-20210318 (attached as .config) compiler: or1k-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; cocci 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