spi: core: Propagate error code of add_uevent_var()

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add_uevent_var() can fail, let caller know about this.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Andy Shevchenko 2017-07-26 16:14:00 +03:00 • committed by Mark Brown

parent 5771a8c088

commit 2856670f23

1 changed files with 1 additions and 2 deletions

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drivers/spi/spi.c

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