[android-common:android-4.19 1/4] fs/incfs/integrity.c:138:9-16: WARNING: ERR_CAST can be used with hash_alg
10:10 a.m.
tree: https://android.googlesource.com/kernel/common android-4.19
head: 7bab03039e64ed6c26be90530e08978eab3be578
commit: 040942fc50b20325bb56737c32b303268bb6f35c [1/4] ANDROID: Initial commit of
Incremental FS
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp(a)intel.com>
coccinelle warnings: (new ones prefixed by >>)
> fs/incfs/integrity.c:138:9-16: WARNING: ERR_CAST can be used with
hash_alg
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
10:10 a.m.
New subject: [PATCH] ANDROID: fix err_cast.cocci warnings
From: kbuild test robot <lkp(a)intel.com>
fs/incfs/integrity.c:138:9-16: WARNING: ERR_CAST can be used with hash_alg
Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
Generated by: scripts/coccinelle/api/err_cast.cocci
Fixes: 040942fc50b2 ("ANDROID: Initial commit of Incremental FS")
CC: Eugene Zemtsov <ezemtsov(a)google.com>
Signed-off-by: kbuild test robot <lkp(a)intel.com>
---
tree: https://android.googlesource.com/kernel/common android-4.19
head: 7bab03039e64ed6c26be90530e08978eab3be578
commit: 040942fc50b20325bb56737c32b303268bb6f35c [1/4] ANDROID: Initial commit of
Incremental FS
integrity.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/incfs/integrity.c
+++ b/fs/incfs/integrity.c
@@ -135,7 +135,7 @@ struct mtree *incfs_alloc_mtree(enum inc
hash_alg = incfs_get_hash_alg(id);
if (IS_ERR(hash_alg))
- return ERR_PTR(PTR_ERR(hash_alg));
+ return ERR_CAST(hash_alg);
if (root_hash.len < hash_alg->digest_size)
return ERR_PTR(-EINVAL);
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kbuild test robot