From: Dan Carpenter <error27@xxxxxxxxx> copy_to_user() returns the number of bites remaining but we want to return a negative error code here. Signed-off-by: Dan Carpenter <error27@xxxxxxxxx> Signed-off-by: Sven Eckelmann <sven.eckelmann@xxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx> --- drivers/staging/batman-adv/device.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/staging/batman-adv/device.c b/drivers/staging/batman-adv/device.c index 7eb6559..32204b5 100644 --- a/drivers/staging/batman-adv/device.c +++ b/drivers/staging/batman-adv/device.c @@ -196,7 +196,7 @@ ssize_t bat_device_read(struct file *file, char __user *buf, size_t count, kfree(device_packet); if (error) - return error; + return -EFAULT; return sizeof(struct icmp_packet); } -- 1.7.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
