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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2015-12-19 15:13:49 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-12-19 12:58:46 -0500 |
| commit | 45af55006c2c8f49bddc6296224e70d752a1372c (patch) | |
| tree | 7bf80be87d7ee0b4a152b0dcab87fb5b3b88e777 /drivers/xen/efi.c | |
| parent | 179ccc0a73641ffd24e44ff10a7bd494efe98d8d (diff) | |
| download | op-kernel-dev-45af55006c2c8f49bddc6296224e70d752a1372c.zip op-kernel-dev-45af55006c2c8f49bddc6296224e70d752a1372c.tar.gz | |
natsemi: add checks for dma mapping errors
refill_rx() and start_tx() do not 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>
Diffstat (limited to 'drivers/xen/efi.c')
0 files changed, 0 insertions, 0 deletions
