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crypto: ccree - Fix fall-through warnings for Clang

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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: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Gustavo A. R. Silva 2020-11-20 12:34:56 -06:00 committed by Herbert Xu
parent ad6d66bcac
commit abc6146aba
1 changed files with 3 additions and 0 deletions
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3
drivers/crypto/ccree/cc_cipher.c
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@ -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;
}