diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-10-20 17:15:41 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2016-10-20 13:40:14 -0400 |
| commit | a478b097474cd9f2268ab1beaca74ff09e652b9b (patch) | |
| tree | cfc4712ffb2d1edfa7b762f0c8272e71297dc27c /tools/perf | |
| parent | 17a51f12cfbd2814fd35966a069b242569c53e27 (diff) | |
ahci: fix nvec check
commit 17a51f12 ("ahci: only try to use multi-MSI mode if there is more
than 1 port") lead to a case where nvec isn't initialized before it's
used. Fix this by moving the check into the n_ports conditional.
Reported-and-reviewed-by Colin Ian King <colin.king@canonical.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'tools/perf')