[CRYPTO] blkcipher: Use max() in blkcipher_get_spot() to state the intention

Use max in blkcipher_get_spot() instead of open coding it.

Signed-off-by: Ingo Oeser <ioe-lkml@rameria.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
1 file changed