[patch] usb: gadget: f_uac1: remove an unneeded NULL check

[Dan Carpenter]

This NULL check sets off a static checker warning because we already
dereferenced "card" earlier in the function. However, since "card" is
never NULL so we can just remove the check.

Signed-off-by: Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+***@public.gmane.org>

diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
index a44a07f..53842a1 100644
--- a/drivers/usb/gadget/function/u_uac1.c
+++ b/drivers/usb/gadget/function/u_uac1.c
@@ -213,9 +213,6 @@ static int gaudio_open_snd_dev(struct gaudio *card)
fn_cap = opts->fn_cap;
fn_cntl = opts->fn_cntl;

- if (!card)
- return -ENODEV;