Commit 6baf139e authored by Djordje Zekovic's avatar Djordje Zekovic Committed by Greg Kroah-Hartman
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staging: usbip: use kcalloc instead of kzalloc for array allocations 



The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.

Signed-off-by: default avatarDjordje Zekovic <dj@zeko.me>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 43339bed

drivers/staging/usbip/stub_tx.c

+1 −1
Original line number Diff line number Diff line
@@ -179,7 +179,7 @@ static int stub_send_ret_submit(struct stub_device *sdev) 
		else

			iovnum = 2;



		iov = kzalloc(iovnum * sizeof(struct kvec), GFP_KERNEL);

		iov = kcalloc(iovnum, sizeof(struct kvec), GFP_KERNEL);



		if (!iov) {

			usbip_event_add(&sdev->ud, SDEV_EVENT_ERROR_MALLOC);