[PATCH] i2c: powermac: fix return path on error
From: Wolfram Sang <hidden>
Date: 2013-08-19 13:18:37
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 <redacted> --- 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