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Commit 83efb8fe authored by Stefan Achatz's avatar Stefan Achatz Committed by Jiri Kosina
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HID: remove unused variable from hidraw_read 



Removed unused variable from hidraw_read.

Signed-off-by: default avatarStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent d515e86e

drivers/hid/hidraw.c

+0 −2
Original line number Diff line number Diff line
@@ -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;