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Commit 3fd14ebc authored by Quentin Deslandes's avatar Quentin Deslandes Committed by Greg Kroah-Hartman
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staging: vt6656: fix potential NULL pointer dereference



vnt_free_tx_bufs() relies on priv->tx_context elements to be NULL if
they are not initialized (as vnt_free_rx_bufs() does). Add a check to
these elements in order to avoid NULL pointer dereference.

Signed-off-by: default avatarQuentin Deslandes <quentin.deslandes@itdev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a7bfc177
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