diff options
| author | Manuel Schölling <manuel.schoelling@gmx.de> | 2014-05-22 22:11:06 +0200 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2014-08-21 11:39:22 -0700 |
| commit | e628ce70cae5ccd67830b0e2c3d038831746d86b (patch) | |
| tree | b20b6a66aa3255cfec0485c4510910410671237f /drivers/dma | |
| parent | 87cea76384257e6ac3fa4791b6a6b9d0335f7457 (diff) | |
| download | linux-e628ce70cae5ccd67830b0e2c3d038831746d86b.tar.bz2 | |
ioat: Use time_before_jiffies()
To be future-proof and for better readability the time comparisons are modified
to use time_before_jiffies() instead of plain, error-prone math.
Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de>
[djbw: use time_before_jiffies() to make argument order more clear]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/ioat/dma_v2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/dma/ioat/dma_v2.c b/drivers/dma/ioat/dma_v2.c index 8d1058085eeb..2ce9be498608 100644 --- a/drivers/dma/ioat/dma_v2.c +++ b/drivers/dma/ioat/dma_v2.c @@ -735,7 +735,8 @@ int ioat2_check_space_lock(struct ioat2_dma_chan *ioat, int num_descs) * called under bh_disabled so we need to trigger the timer * event directly */ - if (jiffies > chan->timer.expires && timer_pending(&chan->timer)) { + if (time_is_before_jiffies(chan->timer.expires) + && timer_pending(&chan->timer)) { struct ioatdma_device *device = chan->device; mod_timer(&chan->timer, jiffies + COMPLETION_TIMEOUT); |