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authorAl Viro <viro@zeniv.linux.org.uk>2013-05-08 06:28:48 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-05-09 21:39:58 +0400
commit39dfe6c6a5ce7defc00f11790efb758954042cea (patch)
tree28616b7c161cd12d487a699cef4f083c6e18885a
parent0757f6159f13dcd9fe499befd4be57c5ee8afde8 (diff)
downloadlinux-39dfe6c6a5ce7defc00f11790efb758954042cea.tar.xz
ecryptfs: don't open-code kernel_read()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/ecryptfs/read_write.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/fs/ecryptfs/read_write.c b/fs/ecryptfs/read_write.c
index 6a160539cd23..09fe622274e4 100644
--- 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);
}
/**