usb: gadget: f_ncm: remove spurious if statement

the current logic is:

  struct sk_buff  *skb2 = NULL;
  ...

  if (!skb && !ncm->skb_tx_data)
    return NULL;

  if (skb) {
    ...
  } else if (ncm->skb_tx_data)
    ...
  }

  return skb2;

Which means that first if statement is simply not needed.

Cc: Brooke Basile <brookebasile@gmail.com>
Cc: "Bryan O'Donoghue" <bryan.odonoghue@linaro.org>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Link: https://lore.kernel.org/r/20210701114834.884597-4-zenczykowski@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions