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| author | Steve Wise <swise@opengridcomputing.com> | 2016-04-12 06:55:03 -0700 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-04-26 12:46:54 -0400 |
| commit | 40edd7fdfc8a2c838c313b982f318cd69e638750 (patch) | |
| tree | 63b76f49c560c213da6a8f7a3e4d858a64781bc1 /drivers/xen/events | |
| parent | ad202348fe3fa8187c43af5ab5b86fe6de057bd3 (diff) | |
| download | linux-40edd7fdfc8a2c838c313b982f318cd69e638750.tar.gz linux-40edd7fdfc8a2c838c313b982f318cd69e638750.tar.bz2 linux-40edd7fdfc8a2c838c313b982f318cd69e638750.zip | |
iw_cxgb4: handle draining an idle qp
In c4iw_drain_sq/rq(), if the particular queue is already empty
then don't block.
Fixes: ce4af14d94aa ('iw_cxgb4: add queue drain functions')
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/xen/events')
0 files changed, 0 insertions, 0 deletions