From: "Jeremy C. Andrus" <[email protected]> Don't ignore the sysfs_create_group return value in the lid_init() function. This suppresses a compiler warning and results in more robust code for free :-)
Signed-off-by: Jeremy C. Andrus <[email protected]> Change-Id: I2fef38736d39fbd5f60ef5a658f14d917122b942 Cc: Stephen Warren <[email protected]> Cc: Olof Johansson <[email protected]> --- drivers/input/lid.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/input/lid.c b/drivers/input/lid.c index 1d27609..26e3d64 100644 --- a/drivers/input/lid.c +++ b/drivers/input/lid.c @@ -163,7 +163,9 @@ static int __init lid_init(void) return -ENOMEM; } - sysfs_create_group((struct kobject*)&lid_dev->dev.kobj, &lid_attr_group); + err_code = sysfs_create_group((struct kobject*)&lid_dev->dev.kobj, &lid_attr_group); + if (err_code != 0) + return err_code; err_code = lid_input_device_create(); if(err_code != 0) -- 1.8.1 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
