Messages in this thread Patch in this message | | | From | Cyril Roelandt <> | Subject | [PATCH] net: ethernet: ti: remove redundant NULL check. | Date | Tue, 12 Feb 2013 22:54:46 +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> --- drivers/net/ethernet/ti/davinci_cpdma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index f862918..aba787b 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -450,8 +450,7 @@ int cpdma_ctlr_destroy(struct cpdma_ctlr *ctlr) cpdma_ctlr_stop(ctlr); for (i = 0; i < ARRAY_SIZE(ctlr->channels); i++) { - if (ctlr->channels[i]) - cpdma_chan_destroy(ctlr->channels[i]); + cpdma_chan_destroy(ctlr->channels[i]); } cpdma_desc_pool_destroy(ctlr->pool); -- 1.7.10.4
| |