diff options
| author | zhaoyuan <yzhao@codeaurora.org> | 2016-11-08 14:26:16 +0800 |
|---|---|---|
| committer | zhaoyuan <yzhao@codeaurora.org> | 2016-11-08 14:27:55 +0800 |
| commit | 9fcbbb97b1f2898fc8d1637487d455e315b8a362 (patch) | |
| tree | afa78fbb1c011e5b5414c9b06aeb5660dae47b74 /drivers/usb | |
| parent | 85d7e134cc5d95dfd3a1a5ee5a1d1435633288cd (diff) | |
USB: gadget: mtp: Make mtp_tx_req_len as Tx transfer length
As before, add mtp_tx_req_len for Tx transfer length, while
mtp_write & send_file_work still use MTP_BULK_BUFFER_SIZE for
Tx transfer length, need to correct it.
Change-Id: Ib078cf01871c50e6eec7002a38391d4c41d4d45a
Signed-off-by: zhaoyuan <yzhao@codeaurora.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/function/f_mtp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/gadget/function/f_mtp.c b/drivers/usb/gadget/function/f_mtp.c index 5e50fe245a59..ea0f433f989c 100644 --- a/drivers/usb/gadget/function/f_mtp.c +++ b/drivers/usb/gadget/function/f_mtp.c @@ -753,8 +753,8 @@ static ssize_t mtp_write(struct file *fp, const char __user *buf, break; } - if (count > MTP_BULK_BUFFER_SIZE) - xfer = MTP_BULK_BUFFER_SIZE; + if (count > mtp_tx_req_len) + xfer = mtp_tx_req_len; else xfer = count; if (xfer && copy_from_user(req->buf, buf, xfer)) { @@ -850,8 +850,8 @@ static void send_file_work(struct work_struct *data) break; } - if (count > MTP_BULK_BUFFER_SIZE) - xfer = MTP_BULK_BUFFER_SIZE; + if (count > mtp_tx_req_len) + xfer = mtp_tx_req_len; else xfer = count; |