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usb: gadget: f_uac1: remove an unneeded NULL check

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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@oracle.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Dan Carpenter 2014-10-08 13:40:37 +03:00 committed by Felipe Balbi
parent 0abd069698
commit 60b388befb
1 changed files with 0 additions and 3 deletions
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3
drivers/usb/gadget/function/u_uac1.c
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@ -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);