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spi: core: Do not mangle error code from kthread_run() 

kthread_run() could return ERR_PTR(-EINTR) from kthread_create_on_node().
Return the actual error code in spi_init_queue() instead of mangling it to
-ENOMEM.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jarkko Nikula 2014-12-04 11:02:25 +02:00 committed by Mark Brown
parent b671358ad7
commit 98a8f5a053
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi.c
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@ -1001,7 +1001,7 @@ static int spi_init_queue(struct spi_master *master)
dev_name(&master->dev)); dev_name(&master->dev));
if (IS_ERR(master->kworker_task)) { if (IS_ERR(master->kworker_task)) {
dev_err(&master->dev, "failed to create message pump task\n"); dev_err(&master->dev, "failed to create message pump task\n");
return -ENOMEM; return PTR_ERR(master->kworker_task);
} }
init_kthread_work(&master->pump_messages, spi_pump_messages); init_kthread_work(&master->pump_messages, spi_pump_messages);