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| author | Dan Williams <dan.j.williams@intel.com> | 2010-01-13 13:33:12 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2010-02-02 22:57:34 -0700 |
| commit | 7e55a70c5b9a57c12f49c44b0847c9343d4f54e4 (patch) | |
| tree | e9ba9f5896d8e97e76894f23641afd3abce5aac4 /drivers/dma | |
| parent | adef477268ff5ddd0195611dc7e26d7a879fefe1 (diff) | |
| download | lwn-7e55a70c5b9a57c12f49c44b0847c9343d4f54e4.tar.gz lwn-7e55a70c5b9a57c12f49c44b0847c9343d4f54e4.zip | |
ioat: fix infinite timeout checking in ioat2_quiesce
Fix typo in ioat2_quiesce. check 'tmo' is zero, not 'end'. Also applies
to 2.6.32.3
Cc: <stable@kernel.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/ioat/dma_v2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/ioat/dma_v2.c b/drivers/dma/ioat/dma_v2.c index 5f7a500e18d0..5cc37afe2bc1 100644 --- a/drivers/dma/ioat/dma_v2.c +++ b/drivers/dma/ioat/dma_v2.c @@ -249,7 +249,7 @@ int ioat2_quiesce(struct ioat_chan_common *chan, unsigned long tmo) if (is_ioat_active(status) || is_ioat_idle(status)) ioat_suspend(chan); while (is_ioat_active(status) || is_ioat_idle(status)) { - if (end && time_after(jiffies, end)) { + if (tmo && time_after(jiffies, end)) { err = -ETIMEDOUT; break; } |