commit | d721fe99f6ada070ae8fc0ec3e01ce5a42def0d9 | [log] [tgz] |
---|---|---|
author | Kangjie Lu <kjlu@umn.edu> | Fri Mar 08 23:49:34 2019 -0600 |
committer | David S. Miller <davem@davemloft.net> | Sun Mar 10 10:58:08 2019 -0700 |
tree | 725847cb7c0b2485003ff9a65a3f52a40c9e6d60 | |
parent | 69b51bbb03f73e04c486f79d1556b2d9becf4dbc [diff] |
isdn: mISDNinfineon: fix potential NULL pointer dereference In case ioremap fails, the fix returns -ENOMEM to avoid NULL pointer dereference. Signed-off-by: Kangjie Lu <kjlu@umn.edu> Signed-off-by: David S. Miller <davem@davemloft.net>