bkinnightskytw
/
ethercat
mirror of https://gitlab.com/bkinnightskytw/ethercat.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Added missing up().

This commit is contained in:
Florian Pose 2008-09-29 09:51:48 +00:00
parent 5a8037f67d
commit ac42abd286
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
master/cdev.c
View File

@ -518,8 +518,10 @@ int ec_cdev_ioctl_domain_data(
}
if (copy_to_user((void __user *) data.target, domain->data,
domain->data_size))
domain->data_size)) {
up(&master->master_sem);
return -EFAULT;
}
up(&master->master_sem);
return 0;
@ -809,7 +811,6 @@ int ec_cdev_ioctl_slave_sdo_download(
request.req.data_size = data.data_size;
ecrt_sdo_request_write(&request.req);
if (down_interruptible(&master->master_sem))
return -EINTR;