message-i2o-i2o_config: BKL pushdown
Arnd Bergmann [Tue, 20 May 2008 17:16:14 +0000 (19:16 +0200)]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

drivers/message/i2o/i2o_config.c

index c0fb77d..95b4c10 100644 (file)
@@ -1061,6 +1061,7 @@ static int cfg_open(struct inode *inode, struct file *file)
        if (!tmp)
                return -ENOMEM;
 
+       lock_kernel();
        file->private_data = (void *)(i2o_cfg_info_id++);
        tmp->fp = file;
        tmp->fasync = NULL;
@@ -1074,6 +1075,7 @@ static int cfg_open(struct inode *inode, struct file *file)
        spin_lock_irqsave(&i2o_config_lock, flags);
        open_files = tmp;
        spin_unlock_irqrestore(&i2o_config_lock, flags);
+       unlock_kernel();
 
        return 0;
 }