[S390] vmur: remove BKL

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index 77571b6..cc56fc7 100644 (file)
--- a/drivers/s390/char/vmur.c
+++ b/drivers/s390/char/vmur.c
@@ -695,7 +695,6 @@ static int ur_open(struct inode *inode, struct file *file)
 
        if (accmode == O_RDWR)
                return -EACCES;
-       lock_kernel();
        /*
         * We treat the minor number as the devno of the ur device
         * to find in the driver tree.
@@ -749,7 +748,6 @@ static int ur_open(struct inode *inode, struct file *file)
                goto fail_urfile_free;
        urf->file_reclen = rc;
        file->private_data = urf;
-       unlock_kernel();
        return 0;
 
 fail_urfile_free:
@@ -761,7 +759,6 @@ fail_unlock:
 fail_put:
        urdev_put(urd);
 out:
-       unlock_kernel();
        return rc;
 }