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crypto-zcrypt_api: BKL pushdown

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Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
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
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3
drivers/s390/crypto/zcrypt_api.c
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@@ -34,6 +34,7 @@
#include <linux/fs.h> #include <linux/fs.h>
#include <linux/proc_fs.h> #include <linux/proc_fs.h>
#include <linux/compat.h> #include <linux/compat.h>
#include <linux/smp_lock.h>
#include <asm/atomic.h> #include <asm/atomic.h>
#include <asm/uaccess.h> #include <asm/uaccess.h>
#include <linux/hw_random.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) static int zcrypt_open(struct inode *inode, struct file *filp)
{ {
lock_kernel();
atomic_inc(&zcrypt_open_count); atomic_inc(&zcrypt_open_count);
unlock_kernel();
return 0; return 0;
} }