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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-11-20 21:34:56 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2020-11-27 09:13:46 +0300
commitabc6146aba40ea3b8996773e6ad0e60fd70f7a3f (patch)
tree4ad0df55cfc7d04ab72ad9a51b75ede267c6a010 /drivers/crypto/ccree
parentad6d66bcac77e5145eb67449f8354ed0f936258c (diff)
downloadlinux-abc6146aba40ea3b8996773e6ad0e60fd70f7a3f.tar.xz
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: 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>
Diffstat (limited to 'drivers/crypto/ccree')
-rw-r--r--drivers/crypto/ccree/cc_cipher.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/crypto/ccree/cc_cipher.c b/drivers/crypto/ccree/cc_cipher.c
index dafa6577a845..cdfee501fbd9 100644
--- a/drivers/crypto/ccree/cc_cipher.c
+++ b/drivers/crypto/ccree/cc_cipher.c
@@ -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;
}