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authorChristoph Hellwig <hch@infradead.org>2014-09-12 16:00:32 -0700
committerJames Bottomley <JBottomley@Parallels.com>2014-09-19 13:23:32 +0100
commite8be1cf58d5b4ddbf8089700df8458f432ed5934 (patch)
tree46befd9bf9c5fbb3a42792e190d642698020af2c /include
parentdb9bfd64b14a3a8f1868d2164518fdeab1b26ad1 (diff)
downloadlinux-linaro-stable-e8be1cf58d5b4ddbf8089700df8458f432ed5934.tar.gz
[SCSI] fix regression that accidentally disabled block-based tcq
The scsi blk-mq support accidentally flipped a conditional, which lead to never enabling block based tcq when using the legacy request path. Fixes: d285203cf647d7c9 scsi: add support for a blk-mq based I/O path. Reported-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'include')
-rw-r--r--include/scsi/scsi_tcq.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h
index cdcc90b07ecb..e64583560701 100644
--- a/include/scsi/scsi_tcq.h
+++ b/include/scsi/scsi_tcq.h
@@ -68,7 +68,7 @@ static inline void scsi_activate_tcq(struct scsi_device *sdev, int depth)
return;
if (!shost_use_blk_mq(sdev->host) &&
- blk_queue_tagged(sdev->request_queue))
+ !blk_queue_tagged(sdev->request_queue))
blk_queue_init_tags(sdev->request_queue, depth,
sdev->host->bqt);