Messages in this thread | | | From | Hao Lee <> | Date | Tue, 25 Jan 2022 14:05:12 +0800 | Subject | Re: fs/proc/base.c:1767:14-18: WARNING: casting value returned by memory allocation function to (char *) is useless. |
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On Tue, Jan 25, 2022 at 11:01 AM Hao Lee <haolee.swjtu@gmail.com> wrote: > > On Tue, Jan 25, 2022 at 10:36 AM kernel test robot <lkp@intel.com> wrote: > > > > tree: https://github.com/0day-ci/linux/commits/UPDATE-20220123-215907/Hao-Lee/proc-use-kmalloc-instead-of-__get_free_page-to-alloc-path-buffer/20220123-181005 > > head: 98106e76de95ae9aefa914ec056448a5571155dc > > commit: 98106e76de95ae9aefa914ec056448a5571155dc proc: alloc PATH_MAX bytes for /proc/${pid}/fd/ symlinks > > date: 35 hours ago > > config: i386-randconfig-c001-20220124 (https://download.01.org/0day-ci/archive/20220125/202201250941.1xbLnDRA-lkp@intel.com/config) > > compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 > > > > If you fix the issue, kindly add following tag as appropriate > > Reported-by: kernel test robot <lkp@intel.com> > > > > > > cocci warnings: (new ones prefixed by >>) > > >> fs/proc/base.c:1767:14-18: WARNING: casting value returned by memory allocation function to (char *) is useless. > > Hello, Alexey, > > This patch has been added to the -mm tree, how do we deal with this problem... > Thanks.
Andrew has handled it. Thanks.
> > > > > 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
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