[sis190] Avoid NULL pointer dereference
authorMichael Brown <mcb30@ipxe.org>
Wed, 22 Mar 2017 14:12:56 +0000 (16:12 +0200)
committerMichael Brown <mcb30@ipxe.org>
Wed, 22 Mar 2017 14:12:56 +0000 (16:12 +0200)
commit3870a7bde2aea95f2ec8e730b853166eb469f2c2
tree6ffaf6293d70e8d0c4e1d3df865136bbf8423c29
parent99e1207a4d20da21b0953c7953122d2b59ba375a
[sis190] Avoid NULL pointer dereference

Signed-off-by: Michael Brown <mcb30@ipxe.org>
src/drivers/net/sis190.c