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[1/1] lib/crypto: simplify public_key_verify_signature

Message ID 20200808165959.14919-1-xypron.glpk@gmx.de
State Accepted, archived
Commit 9bdbc8ef983547e85704fe2f75431c88e1989e33
Delegated to: Heinrich Schuchardt
Headers show
Series [1/1] lib/crypto: simplify public_key_verify_signature | expand

Commit Message

Heinrich Schuchardt Aug. 8, 2020, 4:59 p.m. UTC 
The variable region is filled but never used. Remove it.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---
 lib/crypto/public_key.c | 4 ----
 1 file changed, 4 deletions(-)

--
2.28.0
diff mbox series

Patch

diff --git a/lib/crypto/public_key.c b/lib/crypto/public_key.c
index a8f7fbed45..df6033cdb4 100644
--- a/lib/crypto/public_key.c
+++ b/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