From 221f00418e726237dbe38ba627ce08b22d3667f7 Mon Sep 17 00:00:00 2001 From: Lukas Wunner Date: Tue, 10 Sep 2024 16:30:26 +0200 Subject: crypto: sig - Rename crypto_sig_maxsize() to crypto_sig_keysize() crypto_sig_maxsize() is a bit of a misnomer as it doesn't return the maximum signature size, but rather the key size. Rename it as well as all implementations of the ->max_size callback. A subsequent commit introduces a crypto_sig_maxsize() function which returns the actual maximum signature size. While at it, change the return type of crypto_sig_keysize() from int to unsigned int for consistency with crypto_akcipher_maxsize(). None of the callers checks for a negative return value and an error condition can always be indicated by returning zero. Signed-off-by: Lukas Wunner Signed-off-by: Herbert Xu --- crypto/sig.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'crypto/sig.c') diff --git a/crypto/sig.c b/crypto/sig.c index 84d0ea9fd73b..7a3521bee29a 100644 --- a/crypto/sig.c +++ b/crypto/sig.c @@ -125,7 +125,7 @@ int crypto_register_sig(struct sig_alg *alg) alg->set_priv_key = sig_default_set_key; if (!alg->set_pub_key) return -EINVAL; - if (!alg->max_size) + if (!alg->key_size) return -EINVAL; sig_prepare_alg(alg); -- cgit v1.2.3