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| author |   Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2010-02-10 17:32:38 +0100 |
|---|---|---|
| committer |   Dan Williams <dan.j.williams@intel.com> | 2010-02-10 12:01:06 -0700 |
| commit | 8f98781e0f15207b6ab33bee1fae05428be0475b (patch) | |
| tree | 31830720fd57bd11191e85bbdc98eaefe061f127 /include/linux/dmaengine.h | |
| parent | dmaengine: correct onstack wait_queue_head declaration (diff) | |
| download | wireguard-linux-8f98781e0f15207b6ab33bee1fae05428be0475b.tar.xz wireguard-linux-8f98781e0f15207b6ab33bee1fae05428be0475b.zip | |
async-tx: fix buffer submission error handling in ipu_idma.c
If submitting new buffer failed, a wrong descriptor gets completed and it
doesn't check, if a callback is at all defined, which can lead to an Oops. Fix
these bugs and make ipu_update_channel_buffer() void, because it never fails.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'include/linux/dmaengine.h')
0 files changed, 0 insertions, 0 deletions