redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

crypto-zcrypt_api: BKL pushdown 

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
hifive-unleashed-5.1
Arnd Bergmann 2008-05-20 19:15:46 +02:00 committed by Jonathan Corbet
parent 135fe10f9f
commit e73322ceef
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/s390/crypto/zcrypt_api.c
View File

@ -34,6 +34,7 @@
#include <linux/fs.h>
#include <linux/proc_fs.h>
#include <linux/compat.h>
#include <linux/smp_lock.h>
#include <asm/atomic.h>
#include <asm/uaccess.h>
#include <linux/hw_random.h>
@ -300,7 +301,9 @@ static ssize_t zcrypt_write(struct file *filp, const char __user *buf,
*/
static int zcrypt_open(struct inode *inode, struct file *filp)
{
lock_kernel();
atomic_inc(&zcrypt_open_count);
unlock_kernel();
return 0;
}