Commit abc6146a authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Herbert Xu
Browse files

crypto: ccree - Fix fall-through warnings for Clang 

In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple break statements instead of
letting the code fall through to the next case.

Link: https://github.com/KSPP/linux/issues/115


Signed-off-by: default avatarGustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: default avatarGilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent ad6d66bc

drivers/crypto/ccree/cc_cipher.c

+3 −0
Original line number Diff line number Diff line
@@ -97,6 +97,7 @@ static int validate_keys_sizes(struct cc_cipher_ctx *ctx_p, u32 size) 
	case S_DIN_to_SM4:

		if (size == SM4_KEY_SIZE)

			return 0;

		break;

	default:

		break;

	}
@@ -139,9 +140,11 @@ static int validate_data_size(struct cc_cipher_ctx *ctx_p, 
		case DRV_CIPHER_CBC:

			if (IS_ALIGNED(size, SM4_BLOCK_SIZE))

				return 0;

			break;

		default:

			break;

		}

		break;

	default:

		break;

	}