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fpga: altera-cvp: Fix an error handling path in 'altera_cvp_probe()'

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If 'fpga_mgr_create()' fails, we should release some resources, as done
in the other error handling path of the function.

Fixes: 7085e2a94f ("fpga: manager: change api, don't use drvdata")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Moritz Fischer <mdf@kernel.org>
Acked-by: Alan Tull <atull@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christophe Jaillet
2018-06-27 20:56:18 -05:00
committed by Greg Kroah-Hartman
parent a0341fc198
commit 122c5770cf
1 changed files with 4 additions and 2 deletions
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6
drivers/fpga/altera-cvp.c
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@@ -455,8 +455,10 @@ static int altera_cvp_probe(struct pci_dev *pdev,
mgr = fpga_mgr_create(&pdev->dev, conf->mgr_name, mgr = fpga_mgr_create(&pdev->dev, conf->mgr_name,
&altera_cvp_ops, conf); &altera_cvp_ops, conf);
if (!mgr) if (!mgr) {
return -ENOMEM; ret = -ENOMEM;
goto err_unmap;
}
pci_set_drvdata(pdev, mgr); pci_set_drvdata(pdev, mgr);