diff options
| author |   Fabio Estevam <fabio.estevam@freescale.com> | 2015-05-09 12:57:19 -0300 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2015-05-11 16:14:57 +0100 |
| commit | 99472cc08a8bda2c56bceec3693193cc87a33ef1 (patch) | |
| tree | f38671365dd96f062c2d34d4a0c81caa20e1bf55 /drivers/spi/spidev.c | |
| parent | spi: spidev: use spi_sync instead of spi_async (diff) | |
| download | linux-dev-99472cc08a8bda2c56bceec3693193cc87a33ef1.tar.xz linux-dev-99472cc08a8bda2c56bceec3693193cc87a33ef1.zip | |
spi: spidev: Remove unneeded variable
Remove unneeded variable used to store return value.
The semantic patch that makes this change is available
in scripts/coccinelle/misc/returnvar.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spidev.c')
| -rw-r--r-- | drivers/spi/spidev.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index eb0a075b23a2..dba7b4624b99 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -616,7 +616,6 @@ err_find_dev: static int spidev_release(struct inode *inode, struct file *filp) { struct spidev_data *spidev; - int status = 0; mutex_lock(&device_list_lock); spidev = filp->private_data; @@ -645,7 +644,7 @@ static int spidev_release(struct inode *inode, struct file *filp) } mutex_unlock(&device_list_lock); - return status; + return 0; } static const struct file_operations spidev_fops = { |