Messages in this thread Patch in this message | | | Date | Mon, 23 Sep 2013 21:55:45 +0800 | Subject | [PATCH -next] staging: r8188eu: remove needless check before usb_free_urb() | From | Wei Yongjun <> |
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From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
usb_free_urb(NULL) is safe and this check is not required.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> --- drivers/staging/rtl8188eu/os_dep/recv_linux.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8188eu/os_dep/recv_linux.c b/drivers/staging/rtl8188eu/os_dep/recv_linux.c index e2f4e7d..1b670d8 100644 --- a/drivers/staging/rtl8188eu/os_dep/recv_linux.c +++ b/drivers/staging/rtl8188eu/os_dep/recv_linux.c @@ -77,8 +77,7 @@ int rtw_os_recvbuf_resource_alloc(struct adapter *padapter, int rtw_os_recvbuf_resource_free(struct adapter *padapter, struct recv_buf *precvbuf) { - if (precvbuf->purb) - usb_free_urb(precvbuf->purb); + usb_free_urb(precvbuf->purb); return _SUCCESS; }
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