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authorMichael Halcrow <mhalcrow@us.ibm.com>2007-02-12 00:53:49 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 09:48:37 -0800
commite2bd99ec5c0e20ed6aeb079fa8f975c2dcd78a2c (patch)
tree78892d49cf55fa4cf22ce9b8b226c63bac8b227c /fs/ecryptfs/mmap.c
parent9d8b8ce5561890464c54645cdea4d6b157159fec (diff)
downloadop-kernel-dev-e2bd99ec5c0e20ed6aeb079fa8f975c2dcd78a2c.zip
op-kernel-dev-e2bd99ec5c0e20ed6aeb079fa8f975c2dcd78a2c.tar.gz
[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>
Diffstat (limited to 'fs/ecryptfs/mmap.c')
-rw-r--r--fs/ecryptfs/mmap.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ecryptfs/mmap.c b/fs/ecryptfs/mmap.c
index f5f962d..3014aa7 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"
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