diff mbox

[v2,06/25] crypto: ansi_cprng - Make cont_test a bool

Message ID ce162d7f0ec81077828c7b2a56208730812eee91.1417951990.git.linux@horizon.com (mailing list archive)
State RFC
Delegated to: Herbert Xu
Headers show

Commit Message

George Spelvin Dec. 7, 2014, 12:26 p.m. UTC 
This makes no difference to the generated code, but I like to use bool
where appropriate for documentation.

Signed-off-by: George Spelvin <linux@horizon.com>
---
 crypto/ansi_cprng.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
diff mbox

Patch

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: