1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
index 9d55c6383b23..307d976c9b69 100644
--- a/drivers/i2c/i2c-dev.c
+++ b/drivers/i2c/i2c-dev.c
@@ -147,7 +147,7 @@ static ssize_t i2cdev_read (struct file *file, char __user *buf, size_t count,
         if (tmp==NULL)
                 return -ENOMEM;
 
-        pr_debug("i2c-dev: i2c-%d reading %zd bytes.\n",
+        pr_debug("i2c-dev: i2c-%d reading %zu bytes.\n",
                 iminor(file->f_path.dentry->d_inode), count);
 
         ret = i2c_master_recv(client,tmp,count);
@@ -175,7 +175,7 @@ static ssize_t i2cdev_write (struct file *file, const char __user *buf, size_t c
                 return -EFAULT;
         }
 
-        pr_debug("i2c-dev: i2c-%d writing %zd bytes.\n",
+        pr_debug("i2c-dev: i2c-%d writing %zu bytes.\n",
                 iminor(file->f_path.dentry->d_inode), count);
 
         ret = i2c_master_send(client,tmp,count);
@@ -583,8 +583,10 @@ static int __init i2c_dev_init(void)
                 goto out;
 
         i2c_dev_class = class_create(THIS_MODULE, "i2c-dev");
-        if (IS_ERR(i2c_dev_class))
+        if (IS_ERR(i2c_dev_class)) {
+                res = PTR_ERR(i2c_dev_class);
                 goto out_unreg_chrdev;
+        }
 
         res = i2c_add_driver(&i2cdev_driver);
         if (res)