Commit 0ea275df authored by Dan Carpenter's avatar Dan Carpenter Committed by Herbert Xu
Browse files

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: 8ec8015a ("crypto: octeontx2 - add support to process the crypto request")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 5876b0cb

drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c

+4 −5
Original line number Diff line number Diff line
@@ -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());