* fs/nfs/read.c:51:2-7: WARNING: NULL check before some freeing functions is not needed.
@ 2024-03-22 15:44 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-03-22 15:44 UTC (permalink / raw)
To: Anna Schumaker; +Cc: oe-kbuild-all, linux-kernel
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8e938e39866920ddc266898e6ae1fffc5c8f51aa
commit: 303a78052091c81e9003915c521fdca1c7e117af NFSv4.2: Rework scratch handling for READ_PLUS (again)
date: 7 months ago
config: x86_64-randconfig-101-20240322 (https://download.01.org/0day-ci/archive/20240322/202403222313.MSx9nW9B-lkp@intel.com/config)
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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202403222313.MSx9nW9B-lkp@intel.com/
cocci warnings: (new ones prefixed by >>)
>> fs/nfs/read.c:51:2-7: WARNING: NULL check before some freeing functions is not needed.
vim +51 fs/nfs/read.c
47
48 static void nfs_readhdr_free(struct nfs_pgio_header *rhdr)
49 {
50 if (rhdr->res.scratch != NULL)
> 51 kfree(rhdr->res.scratch);
52 kmem_cache_free(nfs_rdata_cachep, rhdr);
53 }
54
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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