From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 21 Aug 2016 13:45:09 +0200
The local variable "retval" will be set to an appropriate value
a bit later. Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/usb/misc/iowarrior.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index 6048f97..449bf64 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -644,7 +644,7 @@ out:
static int iowarrior_release(struct inode *inode, struct file *file)
{
struct iowarrior *dev;
- int retval = 0;
+ int retval;
dev = file->private_data;
if (dev == NULL) {
--
2.9.3
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