diff options
| author | Jaejoong Kim <climbbb.kim@gmail.com> | 2017-10-20 09:25:28 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-10-31 12:23:03 +0100 |
| commit | 6981d6e55c70b831acf8bea99545adcf940949b5 (patch) | |
| tree | 870bc82341818d5df3b09f096d6a685b2b896d9c /drivers/media/usb/usbtv | |
| parent | media: rockchip/rga: annotate PM functions as __maybe_unused (diff) | |
| download | linux-6981d6e55c70b831acf8bea99545adcf940949b5.tar.xz linux-6981d6e55c70b831acf8bea99545adcf940949b5.zip | |
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 <climbbb.kim@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/usb/usbtv')
| -rw-r--r-- | drivers/media/usb/usbtv/usbtv-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |