| Submitter | Cyril Roelandt |
|---|---|
| Date | Feb. 12, 2013, 10:52 p.m. |
| Message ID | <1360709550-821-1-git-send-email-tipecaml@gmail.com> |
| Download | mbox | patch |
| Permalink | /patch/220007/ |
| State | Accepted |
| Delegated to: | David Miller |
| Headers | show |
Comments
From: Cyril Roelandt <tipecaml@gmail.com> Date: Tue, 12 Feb 2013 23:52:30 +0100 > 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 <tipecaml@gmail.com> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Patch
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);
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 <tipecaml@gmail.com> --- drivers/net/ethernet/ti/davinci_cpdma.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)