crypto: ansi_cprng - Fix test in get_prng_bytes

size_t nbytes cannot be less than 0 and the test was redundant. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Atom-X-Devs · Oct 27, 2009 · 2024e7d · 2024e7d
1 parent 8ffd1be
commit 2024e7d
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/crypto/ansi_cprng.c b/crypto/ansi_cprng.c
@@ -193,9 +193,6 @@ static int get_prng_bytes(char *buf, size_t nbytes, struct prng_context *ctx,
 	int err;
 
 
-	if (nbytes < 0)
-		return -EINVAL;
-
 	spin_lock_bh(&ctx->prng_lock);
 
 	err = -EINVAL;