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HID: remove unused variable from hidraw_read

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Removed unused variable from hidraw_read.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Stefan Achatz 2010-05-19 22:41:10 +02:00 committed by Jiri Kosina
parent d515e86e63
commit 83efb8fe67
1 changed files with 0 additions and 2 deletions
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2
drivers/hid/hidraw.c
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@ -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;