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staging: r8188eu: remove NULL check before vfree

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vfree can handle NULL pointer as its argument.
According to coccinelle isnullfree check, remove NULL check
before vfree operation.

Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com>
Link: https://lore.kernel.org/r/20220614133239.147076-1-dzm91@hust.edu.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dongliang Mu 2022-06-14 21:32:29 +08:00 committed by Greg Kroah-Hartman
parent e8f4118f42
commit 488ca2cb93
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/r8188eu/os_dep/usb_intf.c
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@ -372,7 +372,7 @@ static struct adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj,
free_adapter:
if (pnetdev)
rtw_free_netdev(pnetdev);
else if (padapter)
else
vfree(padapter);
return NULL;