usb: gadget: printer: delete some dead code

PATCH New Dan Carpenter 1 participant 1 message Mar 13, 2015

Subsystems (2)

USB Kernel janitors

lore

Share & tools

lore

Dan Carpenter

author

2015-03-13 09:11 UTC #0 lore raw

PATCH 1/2 usb: gadget: printer: delete some dead code

"num" is a u16 so it can't go higher than 65535. kstrtou16() has a range check built in so this is already handled.

Signed-off-by Dan Carpenter <[email protected]>

drivers/usb/gadget/function/f_printer.c +0 -5

index 757fcf0..caa56de 100644
@@ -1223,11 +1223,6 @@ static ssize_t f_printer_opts_q_len_store(struct f_printer_opts *opts,
 	if (ret)
 		goto end;
 
-	if (num > 65535) {
-		ret = -EINVAL;
-		goto end;
-	}
-
 	opts->q_len = (unsigned)num;
 	ret = len;
 end: