From 5b6cb43b4d625b04a4049d727a116edbfe5cf0f4 Mon Sep 17 00:00:00 2001 From: Ivan Khoronzhuk Date: Wed, 10 May 2017 10:28:05 -0700 Subject: net: ethernet: ti: netcp_core: return error while dma channel open issue Fix error path while dma open channel issue. Also, no need to check output on NULL if it's never returned. Signed-off-by: Ivan Khoronzhuk Signed-off-by: David S. Miller --- drivers/soc/ti/knav_dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/soc/ti/knav_dma.c') diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c index ecebe2eecc3a..026182d3b27c 100644 --- a/drivers/soc/ti/knav_dma.c +++ b/drivers/soc/ti/knav_dma.c @@ -413,7 +413,7 @@ static int of_channel_match_helper(struct device_node *np, const char *name, * @name: slave channel name * @config: dma configuration parameters * - * Returns pointer to appropriate DMA channel on success or NULL. + * Returns pointer to appropriate DMA channel on success or error. */ void *knav_dma_open_channel(struct device *dev, const char *name, struct knav_dma_cfg *config) -- cgit v1.2.3-59-g8ed1b