diff options
| author |   Malcolm Priestley <tvboxspy@gmail.com> | 2019-12-20 21:15:59 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-03 11:46:59 +0100 |
| commit | c0bcf9f3f5b661d4ace2a64a79ef661edd2a4dc8 (patch) | |
| tree | b3fa20a0555a959c3c0aeedb195b5179a9efbff0 /drivers/staging/vt6656/wcmd.c | |
| parent | staging: vt6656: remove bool from vnt_radio_power_on ret (diff) | |
| download | linux-dev-c0bcf9f3f5b661d4ace2a64a79ef661edd2a4dc8.tar.xz linux-dev-c0bcf9f3f5b661d4ace2a64a79ef661edd2a4dc8.zip | |
staging: vt6656: set usb_set_intfdata on driver fail.
intfdata will contain stale pointer when the device is detached after
failed initialization when referenced in vt6656_disconnect
Provide driver access to it here and NULL it.
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/6de448d7-d833-ef2e-dd7b-3ef9992fee0e@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/vt6656/wcmd.c')
| -rw-r--r-- | drivers/staging/vt6656/wcmd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/vt6656/wcmd.c b/drivers/staging/vt6656/wcmd.c index 3eb2f11a5de1..2c5250ca2801 100644 --- a/drivers/staging/vt6656/wcmd.c +++ b/drivers/staging/vt6656/wcmd.c @@ -99,6 +99,7 @@ void vnt_run_command(struct work_struct *work) if (vnt_init(priv)) { /* If fail all ends TODO retry */ dev_err(&priv->usb->dev, "failed to start\n"); + usb_set_intfdata(priv->intf, NULL); ieee80211_free_hw(priv->hw); return; } |