diff options
| author | Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-25 20:39:35 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-30 20:17:39 +0300 |
| commit | d919523f97c97859be5d01fb964fd35d3acda489 (patch) | |
| tree | 4c5f0926164a3660e02c620960325e3a7ef2b232 /drivers/usb/wusbcore | |
| parent | 90b613864d414d3c8423fd8d58a956d89ef58770 (diff) | |
| download | linux-d919523f97c97859be5d01fb964fd35d3acda489.tar.xz | |
usb: wusbcore: security: don't print on ENOMEM
All kmalloc-based functions print enough information on failures.
Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/wusbcore')
| -rw-r--r-- | drivers/usb/wusbcore/security.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/wusbcore/security.c b/drivers/usb/wusbcore/security.c index b66faaf3e842..8c9421b69da0 100644 --- a/drivers/usb/wusbcore/security.c +++ b/drivers/usb/wusbcore/security.c @@ -374,10 +374,8 @@ int wusb_dev_4way_handshake(struct wusbhc *wusbhc, struct wusb_dev *wusb_dev, struct wusb_keydvt_out keydvt_out; hs = kcalloc(3, sizeof(hs[0]), GFP_KERNEL); - if (hs == NULL) { - dev_err(dev, "can't allocate handshake data\n"); + if (!hs) goto error_kzalloc; - } /* We need to turn encryption before beginning the 4way * hshake (WUSB1.0[.3.2.2]) */ |