[PATCH 6/6] crypto: engine - Use unregister_* in register_{aeads,ahashes,skciphers}

[Thorsten Blum <thorsten.blum@linux.dev>]

Replace the for loops with calls to unregister_aeads(),
unregister_ahashes(), and unregister_skciphers(), respectively. Return
'ret' immediately and remove the goto statements to simplify the error
handling code.  No functional changes.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
 crypto/crypto_engine.c | 33 ++++++++++++---------------------
 1 file changed, 12 insertions(+), 21 deletions(-)

diff --git a/crypto/crypto_engine.c b/crypto/crypto_engine.c
index 18e1689efe12..e124bb773958 100644
--- a/crypto/crypto_engine.c
+++ b/crypto/crypto_engine.c
@@ -524,16 +524,13 @@ int crypto_engine_register_aeads(struct aead_engine_alg *algs, int count)
 
 	for (i = 0; i < count; i++) {
 		ret = crypto_engine_register_aead(&algs[i]);
-		if (ret)
-			goto err;
+		if (ret) {
+			crypto_engine_unregister_aeads(algs, i);
+			return ret;
+		}
 	}
 
 	return 0;
-
-err:
-	crypto_engine_unregister_aeads(algs, i);
-
-	return ret;
 }
 EXPORT_SYMBOL_GPL(crypto_engine_register_aeads);
 
@@ -566,16 +563,13 @@ int crypto_engine_register_ahashes(struct ahash_engine_alg *algs, int count)
 
 	for (i = 0; i < count; i++) {
 		ret = crypto_engine_register_ahash(&algs[i]);
-		if (ret)
-			goto err;
+		if (ret) {
+			crypto_engine_unregister_ahashes(algs, i);
+			return ret;
+		}
 	}
 
 	return 0;
-
-err:
-	crypto_engine_unregister_ahashes(algs, i);
-
-	return ret;
 }
 EXPORT_SYMBOL_GPL(crypto_engine_register_ahashes);
 
@@ -638,16 +632,13 @@ int crypto_engine_register_skciphers(struct skcipher_engine_alg *algs,
 
 	for (i = 0; i < count; i++) {
 		ret = crypto_engine_register_skcipher(&algs[i]);
-		if (ret)
-			goto err;
+		if (ret) {
+			crypto_engine_unregister_skciphers(algs, i);
+			return ret;
+		}
 	}
 
 	return 0;
-
-err:
-	crypto_engine_unregister_skciphers(algs, i);
-
-	return ret;
 }
 EXPORT_SYMBOL_GPL(crypto_engine_register_skciphers);
 
-- 
Thorsten Blum <thorsten.blum@linux.dev>
GPG: 1D60 735E 8AEF 3BE4 73B6  9D84 7336 78FD 8DFE EAD4