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authorAdam Lee <adam8157@gmail.com>2014-06-05 21:47:44 +0800
committerMarcel Holtmann <marcel@holtmann.org>2014-07-03 17:42:41 +0200
commitb0c3e138b467a5cc3b2eb44c6525227f66d1496d (patch)
treebe3c60cb82380cf0b0e6c80480827e310189a98a /drivers/bluetooth
parent53730107b223e31f5d2fe2648f58a4ef90ad6f12 (diff)
downloadop-kernel-dev-b0c3e138b467a5cc3b2eb44c6525227f66d1496d.zip
op-kernel-dev-b0c3e138b467a5cc3b2eb44c6525227f66d1496d.tar.gz
Bluetooth: ath3k: reduce pipe setting times in ath3k_load_fwfile()
Invoking usb_sndbulkpipe() on same pipe for same purpose only once is enough. Signed-off-by: Adam Lee <adam8157@gmail.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'drivers/bluetooth')
-rw-r--r--drivers/bluetooth/ath3k.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index f50dffc..abe6aec 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -288,10 +288,10 @@ static int ath3k_load_fwfile(struct usb_device *udev,
sent += size;
count -= size;
+ pipe = usb_sndbulkpipe(udev, 0x02);
+
while (count) {
size = min_t(uint, count, BULK_SIZE);
- pipe = usb_sndbulkpipe(udev, 0x02);
-
memcpy(send_buf, firmware->data + sent, size);
err = usb_bulk_msg(udev, pipe, send_buf, size,
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