Aditya Pakki 38d2265980 isdn: mISDN: Fix potential NULL pointer dereference of kzalloc
Allocating memory via kzalloc for phi may fail and causes a
NULL pointer dereference. This patch avoids such a scenario.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-04 10:54:48 -08:00
..
2019-01-19 10:30:18 -08:00