The patch titled
Subject: drivers/w1/slaves/w1_bq27000.c: fix the error handling in w1_bq27000_add_slave()
has been removed from the -mm tree. Its filename was
drivers-w1-slaves-w1_bq27000c-fix-the-error-handling-in-w1_bq27000_add_slave.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Subject: drivers/w1/slaves/w1_bq27000.c: fix the error handling in w1_bq27000_add_slave()
Use platform_device_put() instead of platform_device_unregister() if
platform_device_add() fails, and also add the return value check of
platform_device_add_data().
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Cc: Evgeniy Polyakov <zbr@xxxxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Cc: Neil Brown <neilb@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/w1/slaves/w1_bq27000.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff -puN drivers/w1/slaves/w1_bq27000.c~drivers-w1-slaves-w1_bq27000c-fix-the-error-handling-in-w1_bq27000_add_slave drivers/w1/slaves/w1_bq27000.c
--- a/drivers/w1/slaves/w1_bq27000.c~drivers-w1-slaves-w1_bq27000c-fix-the-error-handling-in-w1_bq27000_add_slave
+++ a/drivers/w1/slaves/w1_bq27000.c
@@ -57,6 +57,8 @@ static int w1_bq27000_add_slave(struct w
ret = platform_device_add_data(pdev,
&bq27000_battery_info,
sizeof(bq27000_battery_info));
+ if (ret)
+ goto pdev_add_failed;
pdev->dev.parent = &sl->dev;
ret = platform_device_add(pdev);
@@ -68,7 +70,7 @@ static int w1_bq27000_add_slave(struct w
goto success;
pdev_add_failed:
- platform_device_unregister(pdev);
+ platform_device_put(pdev);
success:
return ret;
}
_
Patches currently in -mm which might be from yongjun_wei@xxxxxxxxxxxxxxxxx are
origin.patch
linux-next.patch
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