From: Dan Carpenter Date: Wed, 8 Oct 2014 10:40:37 +0000 (+0300) Subject: usb: gadget: f_uac1: remove an unneeded NULL check X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=60b388befb42d1e90a8594cdcfe80dbf57542ac0;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git usb: gadget: f_uac1: remove an unneeded NULL check 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 Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c index a44a07f30281..53842a1b947f 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; - /* Open control device */ snd = &card->control; snd->filp = filp_open(fn_cntl, O_RDWR, 0);