From: Stefan Achatz <erazor_de@users.sourceforge.net>
Date: Wed, 19 May 2010 20:41:10 +0000 (+0200)
Subject: HID: remove unused variable from hidraw_read
X-Git-Tag: firefly_0821_release~9833^2~1302^2~4^2~8
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=83efb8fe671af3c7b5613868aadc93ce973b6c3d;p=firefly-linux-kernel-4.4.55.git

HID: remove unused variable from hidraw_read

Removed unused variable from hidraw_read.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index 3ccd47850677..47d70c523d93 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -46,7 +46,6 @@ static ssize_t hidraw_read(struct file *file, char __user *buffer, size_t count,
 {
 	struct hidraw_list *list = file->private_data;
 	int ret = 0, len;
-	char *report;
 	DECLARE_WAITQUEUE(wait, current);
 
 	mutex_lock(&list->read_mutex);
@@ -84,7 +83,6 @@ static ssize_t hidraw_read(struct file *file, char __user *buffer, size_t count,
 		if (ret)
 			goto out;
 
-		report = list->buffer[list->tail].value;
 		len = list->buffer[list->tail].len > count ?
 			count : list->buffer[list->tail].len;