In the case where an allocation fails for priv_ep ret is
assigned -ENOMEM and the code exits via the exit path 'err'.
The exit path returns -ENOMEM without using variable ret, so
the assingment is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20190902184334.27406-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
priv_ep = devm_kzalloc(priv_dev->dev, sizeof(*priv_ep),
GFP_KERNEL);
- if (!priv_ep) {
- ret = -ENOMEM;
+ if (!priv_ep)
goto err;
- }
/* set parent of endpoint object */
priv_ep->cdns3_dev = priv_dev;