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 <[email protected]> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
