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crypto: ccree - fix missing break in switch statement 

Add missing break statement in order to prevent the code from falling
through to case S_DIN_to_DES.

This bug was found thanks to the ongoing efforts to enable
-Wimplicit-fallthrough.

Fixes: 63ee04c8b4 ("crypto: ccree - add skcipher support")
Cc: stable@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hifive-unleashed-5.1
Gustavo A. R. Silva 2019-02-11 12:31:31 -06:00 committed by Herbert Xu
parent 05bd1beec2
commit b5be853181
1 changed files with 1 additions and 0 deletions
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drivers/crypto/ccree/cc_cipher.c
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@ -80,6 +80,7 @@ static int validate_keys_sizes(struct cc_cipher_ctx *ctx_p, u32 size)
default:
break;
}
break;
case S_DIN_to_DES:
if (size == DES3_EDE_KEY_SIZE || size == DES_KEY_SIZE)
return 0;