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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-10-27 18:51:33 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2009-10-27 18:51:33 +0800 |
| commit | 2024e7d6804b3f6251b28126eceb7f6bf2e3a4e8 (patch) | |
| tree | c39cab03649b8bbb28bccb504d37af3b77bbfbf9 /crypto/ansi_cprng.c | |
| parent | 8ffd1be6779c86ebc2a1013f43fdcee8bdbba2b7 (diff) | |
| download | linux-stable-2024e7d6804b3f6251b28126eceb7f6bf2e3a4e8.tar.gz linux-stable-2024e7d6804b3f6251b28126eceb7f6bf2e3a4e8.tar.bz2 linux-stable-2024e7d6804b3f6251b28126eceb7f6bf2e3a4e8.zip | |
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>
Diffstat (limited to 'crypto/ansi_cprng.c')
| -rw-r--r-- | crypto/ansi_cprng.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/crypto/ansi_cprng.c b/crypto/ansi_cprng.c index 027176a0e889..45bd2182cb36 100644 --- 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; |