Commits
sjur.brandeland@stericsson.com committed 0e5a117441c
caif: Bugfix add check NULL pointer before calling functions. Add check on layer->dn != NULL before calling functions in layer below. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>