From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 17 Sep 2024 13:43:24 +0200
Add a label so that a bit of exception handling can be better reused
in a subsequent if branch of this function implementation.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/ata/pata_octeon_cf.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
index 0bb9607e7348..62289f6aef95 100644
--- a/drivers/ata/pata_octeon_cf.c
+++ b/drivers/ata/pata_octeon_cf.c
@@ -848,14 +848,13 @@ static int octeon_cf_probe(struct platform_device *pdev)
struct resource *res_dma;
int i;
res_dma = platform_get_resource(dma_dev, IORESOURCE_MEM, 0);
- if (!res_dma) {
- put_device(&dma_dev->dev);
- of_node_put(dma_node);
- return -EINVAL;
- }
+ if (!res_dma)
+ goto put_device;
+
cf_port->dma_base = (u64)devm_ioremap(&pdev->dev, res_dma->start,
resource_size(res_dma));
if (!cf_port->dma_base) {
+put_device:
put_device(&dma_dev->dev);
of_node_put(dma_node);
return -EINVAL;
--
2.46.0
