From: Fabio Estevam <festevam-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Cc: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Fabio Estevam
<fabio.estevam-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Subject: [PATCH] spi: spidev: Remove unneeded variable
Date: Sat, 9 May 2015 12:57:19 -0300 [thread overview]
Message-ID: <1431187039-10573-1-git-send-email-festevam@gmail.com> (raw)
From: Fabio Estevam <fabio.estevam-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
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-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
---
drivers/spi/spidev.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index b00ae96..dd616ff 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -635,7 +635,6 @@ 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;
@@ -664,7 +663,7 @@ 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 = {
--
1.9.1
--
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next reply other threads:[~2015-05-09 15:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-09 15:57 Fabio Estevam [this message]
[not found] ` <1431187039-10573-1-git-send-email-festevam-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-11 15:15 ` [PATCH] spi: spidev: Remove unneeded variable Mark Brown
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