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lib/crypto: simplify public_key_verify_signature

The variable region is filled but never used. Remove it.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt 3 years ago
parent
commit
9bdbc8ef98
1 changed files with 0 additions and 4 deletions
  1. 0 4
      lib/crypto/public_key.c

+ 0 - 4
lib/crypto/public_key.c

@@ -97,7 +97,6 @@ int public_key_verify_signature(const struct public_key *pkey,
 				const struct public_key_signature *sig)
 {
 	struct image_sign_info info;
-	struct image_region region;
 	int ret;
 
 	pr_devel("==>%s()\n", __func__);
@@ -137,9 +136,6 @@ int public_key_verify_signature(const struct public_key *pkey,
 	info.key = pkey->key;
 	info.keylen = pkey->keylen;
 
-	region.data = sig->digest;
-	region.size = sig->digest_size;
-
 	if (rsa_verify_with_pkey(&info, sig->digest, sig->s, sig->s_size))
 		ret = -EKEYREJECTED;
 	else