[PATCH v2 06/25] crypto: ansi_cprng - Make cont_test a bool
From: George Spelvin <hidden>
Date: 2014-12-07 12:27:00
Subsystem:
crypto api, the rest · Maintainers:
Herbert Xu, "David S. Miller", Linus Torvalds
This makes no difference to the generated code, but I like to use bool where appropriate for documentation. Signed-off-by: George Spelvin <redacted> --- crypto/ansi_cprng.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/crypto/ansi_cprng.c b/crypto/ansi_cprng.c
index 2edac42e..730e0857 100644
--- a/crypto/ansi_cprng.c
+++ b/crypto/ansi_cprng.c@@ -79,7 +79,7 @@ static void xor_vectors(unsigned char *in1, unsigned char *in2, * Returns DEFAULT_BLK_SZ bytes of random data per call * returns 0 if generation succeeded, <0 if something went wrong */ -static int _get_more_prng_bytes(struct prng_context *ctx, int cont_test) +static int _get_more_prng_bytes(struct prng_context *ctx, bool cont_test) { int i; unsigned char tmp[DEFAULT_BLK_SZ];
@@ -155,7 +155,7 @@ static int _get_more_prng_bytes(struct prng_context *ctx, int cont_test) /* Our exported functions */ static int get_prng_bytes(char *buf, size_t nbytes, struct prng_context *ctx, - int do_cont_test) + bool do_cont_test) { unsigned char *ptr = buf; unsigned int byte_count = (unsigned int)nbytes;
@@ -322,7 +322,7 @@ static int cprng_get_random(struct crypto_rng *tfm, u8 *rdata, { struct prng_context *prng = crypto_rng_ctx(tfm); - return get_prng_bytes(rdata, dlen, prng, 0); + return get_prng_bytes(rdata, dlen, prng, false); } /*
@@ -356,7 +356,7 @@ static int fips_cprng_get_random(struct crypto_rng *tfm, u8 *rdata, { struct prng_context *prng = crypto_rng_ctx(tfm); - return get_prng_bytes(rdata, dlen, prng, 1); + return get_prng_bytes(rdata, dlen, prng, true); } static int fips_cprng_reset(struct crypto_rng *tfm, u8 *seed, unsigned int slen)
@@ -380,7 +380,7 @@ static int fips_cprng_reset(struct crypto_rng *tfm, u8 *seed, unsigned int slen) goto out; /* this primes our continuity test */ - rc = get_prng_bytes(rdata, DEFAULT_BLK_SZ, prng, 0); + rc = get_prng_bytes(rdata, DEFAULT_BLK_SZ, prng, false); prng->rand_data_valid = DEFAULT_BLK_SZ; out:
--
2.1.3