Commit 2856670f authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Mark Brown
Browse files

spi: core: Propagate error code of add_uevent_var() 



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

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5771a8c0

drivers/spi/spi.c

+1 −2
Original line number Diff line number Diff line
@@ -321,8 +321,7 @@ static int spi_uevent(struct device *dev, struct kobj_uevent_env *env) 
	if (rc != -ENODEV)

		return rc;



	add_uevent_var(env, "MODALIAS=%s%s", SPI_MODULE_PREFIX, spi->modalias);

	return 0;

	return add_uevent_var(env, "MODALIAS=%s%s", SPI_MODULE_PREFIX, spi->modalias);

}



struct bus_type spi_bus_type = {