From: Chengguang Xu <cgxu519@mykernel.net>
Date: Fri, 6 Dec 2019 05:43:17 +0000 (+0800)
Subject: ext4: remove unnecessary assignment in ext4_htree_store_dirent()
X-Git-Tag: v5.6-rc1~113^2~39
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7063743f6860874fedc943fb168e079abdc62f2c;p=thirdparty%2Flinux.git

ext4: remove unnecessary assignment in ext4_htree_store_dirent()

We have allocated memory using kzalloc() so don't have
to set 0 again in last byte.

Signed-off-by: Chengguang Xu <cgxu519@mykernel.net>
Link: https://lore.kernel.org/r/20191206054317.3107-1-cgxu519@mykernel.net
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index 9f00fc0bf21d2..8964778aabefb 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -462,7 +462,6 @@ int ext4_htree_store_dirent(struct file *dir_file, __u32 hash,
 	new_fn->name_len = ent_name->len;
 	new_fn->file_type = dirent->file_type;
 	memcpy(new_fn->name, ent_name->name, ent_name->len);
-	new_fn->name[ent_name->len] = 0;
 
 	while (*p) {
 		parent = *p;