[kbuild-all] [PATCH] ANDROID: fix err_cast.cocci warnings

From: kbuild test robot <lkp(a)intel.com&gt; 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&gt; Signed-off-by: kbuild test robot <lkp(a)intel.com&gt; --- 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);