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| author | Colin Ian King <colin.king@canonical.com> | 2019-09-02 21:43:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-03 16:46:46 +0300 |
| commit | 4d2233ecec8e5e2ac3e2efd5bf8fdfaf1dab30d9 (patch) | |
| tree | 6c08be9642b8e335bfbbe30c9d1433d0c4bade1f /drivers/usb/cdns3/gadget.c | |
| parent | 35af2445dc306403254a181507b390ec9eb725d5 (diff) | |
| download | linux-4d2233ecec8e5e2ac3e2efd5bf8fdfaf1dab30d9.tar.xz | |
usb: cdns3: remove redundant assignment to ret on error exit path
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>
Diffstat (limited to 'drivers/usb/cdns3/gadget.c')
| -rw-r--r-- | drivers/usb/cdns3/gadget.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c index ddac638f0409..9536908aabb4 100644 --- a/drivers/usb/cdns3/gadget.c +++ b/drivers/usb/cdns3/gadget.c @@ -2445,10 +2445,8 @@ static int cdns3_init_eps(struct cdns3_device *priv_dev) 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; |