staging: vt6656: vnt_fill_cts_head remove unneeded NULL check.

union vnt_tx_data_head is nolonger detached from main
vnt_tx_buffer structure so this check is unnecessary.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index b74f672ff6965bcc21507d8147be1defe8d33b57..3b90497bc6e8340ed7e6eb58f659253aa6e54b4f 100644 (file)
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -525,9 +525,6 @@ static u16 vnt_fill_cts_head(struct vnt_usb_send_context *tx_context,
        u32 cts_frame_len = 14;
        u16 current_rate = tx_context->tx_rate;
 
-       if (!head)
-               return 0;
-
        if (tx_context->fb_option) {
                /* Auto Fall back */
                struct vnt_cts_fb *buf = &head->cts_g_fb;