Hi Peter,
I'm sorry for my mistake.
Thanks for your comments and suggestions.
On 2020/5/14 16:33, Peter Ujfalusi wrote:
Hi Samuel,
On 06/05/2020 12.25, Samuel Zou wrote:
Fixes coccicheck warnings:
drivers/dma/ti/k3-udma.c:1294:1-3: WARNING: PTR_ERR_OR_ZERO can be used
drivers/dma/ti/k3-udma.c:1311:1-3: WARNING: PTR_ERR_OR_ZERO can be used
drivers/dma/ti/k3-udma.c:1376:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Thanks for the patch, I have missed it as I was not in CC for it.
scripts/get_maintainer.pl would have tipped for a wider recipient list..
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Samuel Zou <zou_wei@xxxxxxxxxx>
---
drivers/dma/ti/k3-udma.c | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index 0a04174..f5775ca 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -1291,10 +1291,8 @@ static int udma_get_tchan(struct udma_chan *uc)
}
uc->tchan = __udma_reserve_tchan(ud, uc->config.channel_tpl, -1);
- if (IS_ERR(uc->tchan))
- return PTR_ERR(uc->tchan);
- return 0;
+ return PTR_ERR_OR_ZERO(uc->tchan);
}
static int udma_get_rchan(struct udma_chan *uc)
@@ -1308,10 +1306,8 @@ static int udma_get_rchan(struct udma_chan *uc)
}
uc->rchan = __udma_reserve_rchan(ud, uc->config.channel_tpl, -1);
- if (IS_ERR(uc->rchan))
- return PTR_ERR(uc->rchan);
- return 0;
+ return PTR_ERR_OR_ZERO(uc->rchan);
}
static int udma_get_chan_pair(struct udma_chan *uc)
@@ -1373,10 +1369,8 @@ static int udma_get_rflow(struct udma_chan *uc, int flow_id)
}
uc->rflow = __udma_get_rflow(ud, flow_id);
- if (IS_ERR(uc->rflow))
- return PTR_ERR(uc->rflow);
- return 0;
+ return PTR_ERR_OR_ZERO(uc->rflow);
}
static void udma_put_rchan(struct udma_chan *uc)
- Péter
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