| commit | d1156b489fa734d1af763d6a07b1637c01bb0aed | [log] [tgz] |
|---|---|---|
| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | Sat Jan 28 01:07:30 2017 +0300 |
| committer | David S. Miller <davem@davemloft.net> | Sun Jan 29 19:04:11 2017 -0500 |
| tree | 5b9787eb26cd81f9ca16cf3d53f70cf8bf03c5db | |
| parent | cf626c3b252b2c9d131be0dd66096ec3bf729e54 [diff] |
net: adaptec: starfire: add checks for dma mapping errors init_ring(), refill_rx_ring() and start_tx() don't check if mapping dma memory succeed. The patch adds the checks and failure handling. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: David S. Miller <davem@davemloft.net>