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: Cyril Roelandt <[email protected]> --- drivers/net/ethernet/ti/davinci_cpdma.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index f862918..1c4b0aa 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -449,10 +449,8 @@ 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]) - cpdma_chan_destroy(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); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
