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| author | Tim Gardner <tim.gardner@canonical.com> | 2021-09-10 22:01:17 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-09-17 06:06:15 +0300 |
| commit | 81f53028dfbc79844f727a7c13d337ba827a471c (patch) | |
| tree | 3d1a40f0ad19bf24b7071037ee8401e0d0f1240f /crypto/lrw.c | |
| parent | 5e91f56a0bb32fd14096e20224bf4f93f1b174b1 (diff) | |
| download | linux-81f53028dfbc79844f727a7c13d337ba827a471c.tar.xz | |
crypto: drbg - Fix unused value warning in drbg_healthcheck_sanity()
Coverity warns uf an unused value:
CID 44865 (#2 of 2): Unused value (UNUSED_VALUE)
assigned_value: Assigning value -14 to ret here, but that stored value is
overwritten before it can be used.
2006 int ret = -EFAULT;
...
value_overwrite: Overwriting previous write to ret with value from drbg_seed(drbg, &addtl, false).
2052 ret = drbg_seed(drbg, &addtl, false);
Fix this by removing the variable initializer.
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/lrw.c')
0 files changed, 0 insertions, 0 deletions