Convert the pxa2xx socket driver memory allocation to use devm_kzalloc()
to simplify the cleanup path.
Signed-off-by: Russell King <rmk+ker...@arm.linux.org.uk>
---
drivers/pcmcia/pxa2xx_base.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 197c77a64ce0..dfcf07828605 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -302,7 +302,8 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device
*dev)
pxa2xx_drv_pcmcia_ops(ops);
- sinfo = kzalloc(SKT_DEV_INFO_SIZE(ops->nr), GFP_KERNEL);
+ sinfo = devm_kzalloc(&pdev->dev, SKT_DEV_INFO_SIZE(ops->nr),
+ GFP_KERNEL);
if (!sinfo)
return -ENOMEM;
@@ -330,7 +331,7 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device
*dev)
err1:
while (--i >= 0)
soc_pcmcia_remove_one(&sinfo->skt[i]);
- kfree(sinfo);
+
err0:
return ret;
}
@@ -340,12 +341,9 @@ static int pxa2xx_drv_pcmcia_remove(struct platform_device
*dev)
struct skt_dev_info *sinfo = platform_get_drvdata(dev);
int i;
- platform_set_drvdata(dev, NULL);
-
for (i = 0; i < sinfo->nskt; i++)
soc_pcmcia_remove_one(&sinfo->skt[i]);
- kfree(sinfo);
return 0;
}
--
1.8.3.1
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