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usb: wusbcore: security: don't print on ENOMEM

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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>
This commit is contained in:
Wolfram Sang 2016-08-25 19:39:35 +02:00 committed by Greg Kroah-Hartman
parent 90b613864d
commit d919523f97
1 changed files with 1 additions and 3 deletions
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4
drivers/usb/wusbcore/security.c
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@ -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]) */