Messages in this thread Patch in this message | | | From | Christophe JAILLET <> | Subject | [PATCH 2/4] fsl/fman: Remove some useless code | Date | Mon, 6 Nov 2017 22:53:30 +0100 |
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There is no need to release explicitly some devm_ allocated resources. If the 'mac_probe()' probe function fails, they will be released automatically, as already done in the other error handling paths of this function.
Also goto '_return_of_get_parent' as in the other error handling paths. This is useless (priv->fixed_link is NULL at this point), but at least it is consistent.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/net/ethernet/freescale/fman/mac.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c index c27667a005f7..ca12e28129ed 100644 --- a/drivers/net/ethernet/freescale/fman/mac.c +++ b/drivers/net/ethernet/freescale/fman/mac.c @@ -709,11 +709,8 @@ static int mac_probe(struct platform_device *_of_dev) } if (!of_device_is_available(mac_node)) { - devm_iounmap(dev, priv->vaddr); - __devm_release_region(dev, fman_get_mem_region(priv->fman), - res.start, res.end + 1 - res.start); - devm_kfree(dev, mac_dev); - return -ENODEV; + err = -ENODEV; + goto _return_of_get_parent; } /* Get the cell-index */ -- 2.14.1
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