Commit a600f458 authored Sep 18, 2014 by Abel Moyo Committed by Greg Kroah-Hartman Sep 19, 2014

Staging: gdm724x: gdm_usb: added error checking in do_tx()



Added error checking for alloc_tx_struct in do_tx()

Signed-off-by: Abel Moyo <abelmoyo.ab@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 37d963fb

drivers/staging/gdm724x/gdm_usb.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -682,6 +682,10 @@ static void do_tx(struct work_struct *work)
		}

		t = alloc_tx_struct(TX_BUF_SIZE);
		if (t == NULL) {
		spin_unlock_irqrestore(&tx->lock, flags);
		return;
		}
		t->callback = NULL;
		t->tx = tx;
		t->is_sdu = 1;