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| author | Daniel Wagner <daniel.wagner@bmw-carit.de> | 2016-09-13 10:58:49 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-09-14 13:19:29 -0400 |
| commit | ba2f1293e95f071156f5a6660fb2316d4ea15c46 (patch) | |
| tree | b62e33fcbb5cb54173401d6acb6be4133a47fd91 /drivers/scsi/sym53c8xx_2/sym_glue.c | |
| parent | 3e3f5a8a0f03e5af8a243f6b04cb007068481358 (diff) | |
| download | blackbird-op-linux-ba2f1293e95f071156f5a6660fb2316d4ea15c46.tar.gz blackbird-op-linux-ba2f1293e95f071156f5a6660fb2316d4ea15c46.zip | |
scsi: sym53c8xx_2: Use complete() instead complete_all()
There is only one waiter for the completion, therefore there is no need
to use complete_all(). Let's make that clear by using complete() instead
of complete_all().
The usage pattern of the completion is:
waiter context waker context
sym_eh_handler()
struct completion eh_done
init_completion(eh_done)
pci_channel_offline()
wait_for_completion_timeout(eh_done)
sym2_io_resume()
complete(eh_done)
Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/sym53c8xx_2/sym_glue.c')
| -rw-r--r-- | drivers/scsi/sym53c8xx_2/sym_glue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c index 5d00e514ff28..d32e3ba8863e 100644 --- a/drivers/scsi/sym53c8xx_2/sym_glue.c +++ b/drivers/scsi/sym53c8xx_2/sym_glue.c @@ -1874,7 +1874,7 @@ static void sym2_io_resume(struct pci_dev *pdev) spin_lock_irq(shost->host_lock); if (sym_data->io_reset) - complete_all(sym_data->io_reset); + complete(sym_data->io_reset); spin_unlock_irq(shost->host_lock); } |
