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Commit 79876e03 authored by Cyril Roelandt's avatar Cyril Roelandt Committed by David S. Miller
Browse files

net: ethernet: ti: remove redundant NULL check. 



cpdma_chan_destroy() on a NULL pointer is a no-op, so the NULL check in
cpdma_ctlr_destroy() can safely be removed.

Signed-off-by: default avatarCyril Roelandt <tipecaml@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c9af6db4

drivers/net/ethernet/ti/davinci_cpdma.c

+2 −4
Original line number Diff line number Diff line
@@ -460,10 +460,8 @@ int cpdma_ctlr_destroy(struct cpdma_ctlr *ctlr) 
	if (ctlr->state != CPDMA_STATE_IDLE)

		cpdma_ctlr_stop(ctlr);



	for (i = 0; i < ARRAY_SIZE(ctlr->channels); i++) {

		if (ctlr->channels[i])

	for (i = 0; i < ARRAY_SIZE(ctlr->channels); i++)

		cpdma_chan_destroy(ctlr->channels[i]);

	}



	cpdma_desc_pool_destroy(ctlr->pool);

	spin_unlock_irqrestore(&ctlr->lock, flags);