From 6981d6e55c70b831acf8bea99545adcf940949b5 Mon Sep 17 00:00:00 2001 From: Jaejoong Kim Date: Fri, 20 Oct 2017 03:25:28 -0400 Subject: [PATCH] media: usb: usbtv: remove duplicate & operation usb_endpoint_maxp() has an inline keyword and searches for bits[10:0] by & operation with 0x7ff. So, we can remove the duplicate & operation with 0x7ff. Signed-off-by: Jaejoong Kim Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/usbtv/usbtv-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/usbtv/usbtv-core.c b/drivers/media/usb/usbtv/usbtv-core.c index f06f09a0876e..b55b79b8e921 100644 --- a/drivers/media/usb/usbtv/usbtv-core.c +++ b/drivers/media/usb/usbtv/usbtv-core.c @@ -84,7 +84,7 @@ static int usbtv_probe(struct usb_interface *intf, /* Packet size is split into 11 bits of base size and count of * extra multiplies of it.*/ size = usb_endpoint_maxp(&ep->desc); - size = (size & 0x07ff) * usb_endpoint_maxp_mult(&ep->desc); + size = size * usb_endpoint_maxp_mult(&ep->desc); /* Device structure */ usbtv = kzalloc(sizeof(struct usbtv), GFP_KERNEL);