[PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set but not used

From: Justin P. Mattock
Date: Sun Jun 27 2010 - 02:48:41 EST

Im getting a warning message when building with gcc 4.6.0
CC drivers/acpi/glue.o
drivers/acpi/glue.c: In function 'acpi_bind_one':
drivers/acpi/glue.c:163:7: warning: variable 'ret' set but not used

The below fixes it for me. Please have a look when you have
time and let me know(bit confused with the backwardness of
&acpi_dev->dev.kobj, &dev->kobji with these two ret's)

Signed-off-by: Justin P. Mattock <justinmattock@xxxxxxxxx>

drivers/acpi/glue.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 4af6301..f146165 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -166,6 +166,9 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle)
ret = sysfs_create_link(&acpi_dev->dev.kobj, &dev->kobj,
+ if (ret) {
+ printk(KERN_WARNING "dev%d: Failed to get exception\n", ret);
+ }
if (acpi_dev->wakeup.flags.valid) {
device_set_wakeup_capable(dev, true);

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