[PATCH] eCryptfs: open-code flag checking and manipulation

Open-code flag checking and manipulation.

Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Trevor Highland <tshighla@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/fs/ecryptfs/mmap.c b/fs/ecryptfs/mmap.c
index f5f962d7a123..3014aa719953 100644
--- a/fs/ecryptfs/mmap.c
+++ b/fs/ecryptfs/mmap.c
@@ -295,8 +295,8 @@ static int ecryptfs_readpage(struct file *file, struct page *page)
         crypt_stat = &ecryptfs_inode_to_private(file->f_path.dentry->d_inode)
                         ->crypt_stat;
         if (!crypt_stat
-            || !ECRYPTFS_CHECK_FLAG(crypt_stat->flags, ECRYPTFS_ENCRYPTED)
-            || ECRYPTFS_CHECK_FLAG(crypt_stat->flags, ECRYPTFS_NEW_FILE)) {
+            || !(crypt_stat->flags & ECRYPTFS_ENCRYPTED)
+            || (crypt_stat->flags & ECRYPTFS_NEW_FILE)) {
                 ecryptfs_printk(KERN_DEBUG,
                                 "Passing through unencrypted page\n");
                 rc = ecryptfs_do_readpage(file, page, page->index);
@@ -657,10 +657,10 @@ static int ecryptfs_commit_write(struct file *file, struct page *page,
         mutex_lock(&lower_inode->i_mutex);
         crypt_stat = &ecryptfs_inode_to_private(file->f_path.dentry->d_inode)
                                 ->crypt_stat;
-        if (ECRYPTFS_CHECK_FLAG(crypt_stat->flags, ECRYPTFS_NEW_FILE)) {
+        if (crypt_stat->flags & ECRYPTFS_NEW_FILE) {
                 ecryptfs_printk(KERN_DEBUG, "ECRYPTFS_NEW_FILE flag set in "
                         "crypt_stat at memory location [%p]\n", crypt_stat);
-                ECRYPTFS_CLEAR_FLAG(crypt_stat->flags, ECRYPTFS_NEW_FILE);
+                crypt_stat->flags &= ~(ECRYPTFS_NEW_FILE);
         } else
                 ecryptfs_printk(KERN_DEBUG, "Not a new file\n");
         ecryptfs_printk(KERN_DEBUG, "Calling fill_zeros_to_end_of_page"