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-rw-r--r--fs/verity/open.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/verity/open.c b/fs/verity/open.c
index e356eefb54d7..ca8de73e5a0b 100644
--- a/fs/verity/open.c
+++ b/fs/verity/open.c
@@ -76,7 +76,8 @@ int fsverity_init_merkle_tree_params(struct merkle_tree_params *params,
err = -EINVAL;
goto out_err;
}
- params->log_arity = params->log_blocksize - ilog2(params->digest_size);
+ params->log_digestsize = ilog2(params->digest_size);
+ params->log_arity = log_blocksize - params->log_digestsize;
params->hashes_per_block = 1 << params->log_arity;
/*