simplify access to ecryptfs inodes in ->readpage() and friends
we can get to them from page->mapping->host, no need to mess with file. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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f6d335c08d
Коммит
bef5bc2464
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@ -198,7 +198,7 @@ out:
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static int ecryptfs_readpage(struct file *file, struct page *page)
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{
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struct ecryptfs_crypt_stat *crypt_stat =
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&ecryptfs_inode_to_private(file->f_path.dentry->d_inode)->crypt_stat;
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&ecryptfs_inode_to_private(page->mapping->host)->crypt_stat;
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int rc = 0;
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if (!crypt_stat
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@ -300,8 +300,7 @@ static int ecryptfs_write_begin(struct file *file,
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if (!PageUptodate(page)) {
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struct ecryptfs_crypt_stat *crypt_stat =
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&ecryptfs_inode_to_private(
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file->f_path.dentry->d_inode)->crypt_stat;
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&ecryptfs_inode_to_private(mapping->host)->crypt_stat;
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if (!(crypt_stat->flags & ECRYPTFS_ENCRYPTED)
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|| (crypt_stat->flags & ECRYPTFS_NEW_FILE)) {
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@ -487,7 +486,7 @@ static int ecryptfs_write_end(struct file *file,
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unsigned to = from + copied;
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struct inode *ecryptfs_inode = mapping->host;
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struct ecryptfs_crypt_stat *crypt_stat =
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&ecryptfs_inode_to_private(file->f_path.dentry->d_inode)->crypt_stat;
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&ecryptfs_inode_to_private(ecryptfs_inode)->crypt_stat;
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int rc;
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if (crypt_stat->flags & ECRYPTFS_NEW_FILE) {
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