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Commit 8b2c3da1 authored by Wei Yongjun's avatar Wei Yongjun Committed by Mauro Carvalho Chehab
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[media] gspca: remove needless check before usb_free_coherent() 



usb_free_coherent() is safe with NULL addr and this check is
not required.

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent a3ad56d0

drivers/media/usb/gspca/gspca.c

+4 −5
Original line number Diff line number Diff line
@@ -567,7 +567,6 @@ static void destroy_urbs(struct gspca_dev *gspca_dev) 


		gspca_dev->urb[i] = NULL;

		usb_kill_urb(urb);

		if (urb->transfer_buffer != NULL)

		usb_free_coherent(gspca_dev->dev,

				  urb->transfer_buffer_length,

				  urb->transfer_buffer,