diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-01-28 12:33:42 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-10 09:09:25 +0100 |
| commit | ccdc62f46b8e4bf7f55e65eab5671e8dd593987d (patch) | |
| tree | abd5d526d3416fc2137c42483bc3f2a6df1c6cc8 /drivers | |
| parent | f54be213e213e93a780fde5e383acc021ec3f781 (diff) | |
USB: gadget: legacy: fix an error code in eth_bind()
commit 3e1f4a2e1184ae6ad7f4caf682ced9554141a0f4 upstream.
This code should return -ENOMEM if the allocation fails but it currently
returns success.
Fixes: 9b95236eebdb ("usb: gadget: ether: allocate and init otg descriptor by otg capabilities")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YBKE9rqVuJEOUWpW@mwanda
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/legacy/ether.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/gadget/legacy/ether.c b/drivers/usb/gadget/legacy/ether.c index 25a2c2e48592..3396e7193dba 100644 --- a/drivers/usb/gadget/legacy/ether.c +++ b/drivers/usb/gadget/legacy/ether.c @@ -407,8 +407,10 @@ static int eth_bind(struct usb_composite_dev *cdev) struct usb_descriptor_header *usb_desc; usb_desc = usb_otg_descriptor_alloc(gadget); - if (!usb_desc) + if (!usb_desc) { + status = -ENOMEM; goto fail1; + } usb_otg_descriptor_init(gadget, usb_desc); otg_desc[0] = usb_desc; otg_desc[1] = NULL; |