X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fecryptfs%2Fread_write.c;h=09fe622274e44df8fcf4bc040505abea95b345cf;hb=5125ed5b5438ab534df9bfc309dd556781c4ec9b;hp=6a160539cd23cabfd2d7ecfa8adb63409346e8d2;hpb=e2823299cdc140cccd40484d690ab1d90d75b099;p=firefly-linux-kernel-4.4.55.git

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);
 }
 
 /**