From: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Date: Thu, 4 Dec 2014 09:02:25 +0000 (+0200)
Subject: spi: core: Do not mangle error code from kthread_run()
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~128^2~4^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98a8f5a0538fe1a02a6a73a3451f1c093e30bdfc;p=pandora-kernel.git

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>
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