diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-11-27 17:10:27 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-12-03 07:56:43 +0300 |
| commit | 0ea275df84c389e910a3575a9233075118c173ee (patch) | |
| tree | a3307b554f7d6da7e0050df40c630af2596d3d1e /drivers/crypto/marvell | |
| parent | 5876b0cb883da7a16129dadc06250a36a79a8ee1 (diff) | |
| download | linux-0ea275df84c389e910a3575a9233075118c173ee.tar.xz | |
crypto: octeontx2 - uninitialized variable in kvf_limits_store()
If kstrtoint() fails then "lfs_num" is uninitialized and the warning
doesn't make any sense. Just delete it.
Fixes: 8ec8015a3168 ("crypto: octeontx2 - add support to process the crypto request")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/marvell')
| -rw-r--r-- | drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c b/drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c index 146a55ac4b9b..be1ad55a208f 100644 --- a/drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c +++ b/drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c @@ -494,12 +494,11 @@ static ssize_t kvf_limits_store(struct device *dev, { struct otx2_cptpf_dev *cptpf = dev_get_drvdata(dev); int lfs_num; + int ret; - if (kstrtoint(buf, 0, &lfs_num)) { - dev_err(dev, "lfs count %d must be in range [1 - %d]\n", - lfs_num, num_online_cpus()); - return -EINVAL; - } + ret = kstrtoint(buf, 0, &lfs_num); + if (ret) + return ret; if (lfs_num < 1 || lfs_num > num_online_cpus()) { dev_err(dev, "lfs count %d must be in range [1 - %d]\n", lfs_num, num_online_cpus()); |