[akpm-mm:mm-nonmm-unstable 7/20] kernel/signal.c: linux/file.h is included more than once.

[akpm-mm:mm-nonmm-unstable 7/20] kernel/signal.c: linux/file.h is included more than once.

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
head:   cdd54ce0ffc0c99482337abc8f65f4f7058e1115
commit: 0646c9dc794fe4d3ba48da9dad37300e430e6eff [7/20] signal: print comm and exe name on fatal signals
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <yujie.liu@intel.com>
| Closes: https://lore.kernel.org/r/202307081626.VOmT8STW-lkp@intel.com/

includecheck warnings: (new ones prefixed by >>)
>> kernel/signal.c: linux/file.h is included more than once.

vim +23 kernel/signal.c

  > 23	#include <linux/file.h>
    24	#include <linux/fs.h>
    25	#include <linux/mm.h>
    26	#include <linux/proc_fs.h>
    27	#include <linux/tty.h>
  > 28	#include <linux/file.h>
    29	#include <linux/binfmts.h>
    30	#include <linux/coredump.h>
    31	#include <linux/security.h>
    32	#include <linux/syscalls.h>
    33	#include <linux/ptrace.h>
    34	#include <linux/signal.h>
    35	#include <linux/signalfd.h>
    36	#include <linux/ratelimit.h>
    37	#include <linux/task_work.h>
    38	#include <linux/capability.h>
    39	#include <linux/freezer.h>
    40	#include <linux/pid_namespace.h>
    41	#include <linux/nsproxy.h>
    42	#include <linux/user_namespace.h>
    43	#include <linux/uprobes.h>
    44	#include <linux/compat.h>
    45	#include <linux/cn_proc.h>
    46	#include <linux/compiler.h>
    47	#include <linux/posix-timers.h>
    48	#include <linux/cgroup.h>
    49	#include <linux/audit.h>
    50	#include <linux/sysctl.h>
    51	

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