ecryptfs: Fix typo in message

ecryptfs_decrypt_page() issues a warning "Error encrypting extent". This
should be "Error decrypting extent" instead.

Fixes: 0216f7f ("eCryptfs: replace encrypt, decrypt, and inode size write")
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Tyler Hicks <code@tyhicks.com>

fs/ecryptfs/crypto.c

@@ -535,7 +535,7 @@ int ecryptfs_decrypt_page(struct page *page)
 		rc = crypt_extent(crypt_stat, page, page,
 				  extent_offset, DECRYPT);
 		if (rc) {
-			printk(KERN_ERR "%s: Error encrypting extent; "
+			printk(KERN_ERR "%s: Error decrypting extent; "
 			       "rc = [%d]\n", __func__, rc);
 			goto out;
 		}