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| author | Neil Horman <nhorman@tuxdriver.com> | 2013-06-13 15:31:28 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-13 17:09:40 -0700 |
| commit | c9bfbb31af7c8428267b34eb9706a621ac219a28 (patch) | |
| tree | 684e440cc058731ebd4bb0186f19621459f2fdde /include/xen/hvm.h | |
| parent | dd019897358b815f7828dab90b51d51df4d3658d (diff) | |
| download | blackbird-op-linux-c9bfbb31af7c8428267b34eb9706a621ac219a28.tar.gz blackbird-op-linux-c9bfbb31af7c8428267b34eb9706a621ac219a28.zip | |
tulip: Properly check dma mapping result
Tulip throws an error when dma debugging is enabled, as it doesn't properly
check dma mapping results with dma_mapping_error() durring tx ring refills.
Easy fix, just add it in, and drop the frame if the mapping is bad
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
CC: Grant Grundler <grundler@parisc-linux.org>
CC: "David S. Miller" <davem@davemloft.net>
Reviewed-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/xen/hvm.h')
0 files changed, 0 insertions, 0 deletions
