Commit caebdd3c authored Aug 22, 2019 by Jason Yan Committed by Arnd Bergmann Sep 04, 2019

bus: moxtet: remove set but not used variable 'dummy'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/bus/moxtet.c: In function moxtet_remove:
drivers/bus/moxtet.c:822:6: warning: variable dummy set but not used
[-Wunused-but-set-variable]

Link: https://lore.kernel.org/r/20190822010351.15660-3-marek.behun@nic.cz


Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

parent 735f0131

drivers/bus/moxtet.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -819,7 +819,6 @@ static int moxtet_probe(struct spi_device *spi)
		static int moxtet_remove(struct spi_device *spi)
		{
		struct moxtet *moxtet = spi_get_drvdata(spi);
		int dummy;

		free_irq(moxtet->dev_irq, moxtet);

		@@ -827,7 +826,7 @@ static int moxtet_remove(struct spi_device *spi)

		moxtet_unregister_debugfs(moxtet);

		dummy = device_for_each_child(moxtet->dev, NULL, __unregister);
		device_for_each_child(moxtet->dev, NULL, __unregister);

		mutex_destroy(&moxtet->lock);

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