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ecryptfs: don't open-code kernel_read()
author
Al Viro
<viro@zeniv.linux.org.uk>
Wed, 8 May 2013 02:28:48 +0000
(22:28 -0400)
committer
Al Viro
<viro@zeniv.linux.org.uk>
Thu, 9 May 2013 17:39:58 +0000
(13:39 -0400)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/ecryptfs/read_write.c
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diff --git
a/fs/ecryptfs/read_write.c
b/fs/ecryptfs/read_write.c
index
6a16053
..
09fe622
100644
(file)
--- a/
fs/ecryptfs/read_write.c
+++ b/
fs/ecryptfs/read_write.c
@@
-232,17
+232,10
@@
int ecryptfs_read_lower(char *data, loff_t offset, size_t size,
struct inode *ecryptfs_inode)
{
struct file *lower_file;
- mm_segment_t fs_save;
- ssize_t rc;
-
lower_file = ecryptfs_inode_to_private(ecryptfs_inode)->lower_file;
if (!lower_file)
return -EIO;
- fs_save = get_fs();
- set_fs(get_ds());
- rc = vfs_read(lower_file, data, size, &offset);
- set_fs(fs_save);
- return rc;
+ return kernel_read(lower_file, offset, data, size);
}
/**