We want to bail out immediately if i2c_add_adapter failed and not try to
register child nodes with a nilled adapter structure.
Signed-off-by: Wolfram Sang <w...@the-dreams.de>
---
drivers/i2c/busses/i2c-powermac.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-powermac.c
b/drivers/i2c/busses/i2c-powermac.c
index 8dc90da..bb81773 100644
--- a/drivers/i2c/busses/i2c-powermac.c
+++ b/drivers/i2c/busses/i2c-powermac.c
@@ -446,6 +446,7 @@ static int i2c_powermac_probe(struct platform_device *dev)
printk(KERN_ERR "i2c-powermac: Adapter %s registration "
"failed\n", adapter->name);
memset(adapter, 0, sizeof(*adapter));
+ return rc;
}
printk(KERN_INFO "PowerMac i2c bus %s registered\n", adapter->name);
@@ -455,7 +456,7 @@ static int i2c_powermac_probe(struct platform_device *dev)
*/
i2c_powermac_register_devices(adapter, bus);
- return rc;
+ return 0;
}
static struct platform_driver i2c_powermac_driver = {
--
1.7.10.4
_______________________________________________
Linuxppc-dev mailing list
Linuxppc-dev@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/linuxppc-dev
