USB: yurex: kill needless initialization in yurex_read

oneukum · gregkh · commit 39845764a0ca · 2024-10-07T12:07:14.000+02:00
This prevented the compiler from catching the patch that broke the driver. Signed-off-by: Oliver Neukum <oneukum@suse.com> Link: https://lore.kernel.org/r/20241007094004.242122-2-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
@@ -400,7 +400,7 @@ static ssize_t yurex_read(struct file *file, char __user *buffer, size_t count,
 			  loff_t *ppos)
 {
 	struct usb_yurex *dev;
-	int len = 0;
+	int len;
 	char in_buffer[20];
 	unsigned long flags;
 

Original file line number	Diff line number	Diff line change
`@@ -400,7 +400,7 @@ static ssize_t yurex_read(struct file file, char __user buffer, size_t count,`
`400`	`400`	`loff_t *ppos)`
`401`	`401`	`{`
`402`	`402`	`struct usb_yurex *dev;`
`403`		`- int len = 0;`
	`403`	`+ int len;`
`404`	`404`	`char in_buffer[20];`
`405`	`405`	`unsigned long flags;`
`406`	`406`