A dma_free_coherent() call is missing in the error handling path of the
probe, as already done in the remove function.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
dma_alloc_coherent() uses '&pdev->dev' and the remove function
'hp->dma_dev'.
This change is a copy&paste from the remove function, so I've left the
latter. It is not important because on line 3017 we have
"hp->dma_dev = &pdev->dev;" so both expression are the same.
I've not been able to find a Fixes tag because of the renaming of
function and files.
However, it looks old (before 2008)
---
drivers/net/ethernet/sun/sunhme.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/sun/sunhme.c b/drivers/net/ethernet/sun/sunhme.c
index ad9029ae6848..348ed5412544 100644
--- a/drivers/net/ethernet/sun/sunhme.c
+++ b/drivers/net/ethernet/sun/sunhme.c
@@ -3146,7 +3146,7 @@ static int happy_meal_pci_probe(struct pci_dev *pdev,
if (err) {
printk(KERN_ERR "happymeal(PCI): Cannot register net device, "
"aborting.\n");
- goto err_out_iounmap;
+ goto err_out_free_dma;
}
pci_set_drvdata(pdev, hp);
@@ -3179,6 +3179,10 @@ static int happy_meal_pci_probe(struct pci_dev *pdev,
return 0;
+err_out_free_dma:
+ dma_free_coherent(hp->dma_dev, PAGE_SIZE,
+ hp->happy_block, hp->hblock_dvma);
+
err_out_iounmap:
iounmap(hp->gregs);
--
2.32.0
