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authorJason Yan <yanaijie@huawei.com>2019-08-22 03:03:51 +0200
committerArnd Bergmann <arnd@arndb.de>2019-09-04 17:30:10 +0200
commitcaebdd3c114e522b5c9bda2098990e09abfba5b0 (patch)
tree2017c5715998b0fa5c965f0bc8ea80e326e5dcb7 /drivers/bus
parent735f013110da10f56b7c8733cafac8d513ad407e (diff)
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 BehĂșn <marek.behun@nic.cz> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/bus')
-rw-r--r--drivers/bus/moxtet.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/bus/moxtet.c b/drivers/bus/moxtet.c
index 1ee4570e7e17..baccf7609357 100644
--- a/drivers/bus/moxtet.c
+++ b/drivers/bus/moxtet.c
@@ -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);