[ovs-dev] [PATCH 2/6] dpif-netdev: Skip invoking qsort on empty list.

Ben Pfaff blp at ovn.org
Tue Jun 20 02:35:08 UTC 2017


On Mon, Jun 19, 2017 at 07:54:00PM +0100, Bhanuprakash Bodireddy wrote:
> sorted_poll_list() returns the sorted list of rxqs mapped to PMD thread
> along with the rxq count. Skip sorting the list if there are no rxqs
> mapped to the PMD thread. This can be reproduced with manual pinning and
> 'dpif-netdev/pmd-rxq-show' command.
> 
> Also Clang reports that null argument is passed to qsort in this case.
> 
> Signed-off-by: Bhanuprakash Bodireddy <bhanuprakash.bodireddy at intel.com>

Thanks!  Applied to master and branch-2.7.


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