linux-ext4 - [PATCH] ext4: remove unnecessary ifdefs in htree_dirblock_to

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Mon,  9 Dec 2019 13:32:25 -0800
From:   Eric Biggers <ebiggers@...nel.org>
To:     linux-ext4@...r.kernel.org
Cc:     linux-fscrypt@...r.kernel.org
Subject: [PATCH] ext4: remove unnecessary ifdefs in htree_dirblock_to_tree()

From: Eric Biggers <ebiggers@...gle.com>

The ifdefs for CONFIG_FS_ENCRYPTION in htree_dirblock_to_tree() are
unnecessary, as the called functions are already stubbed out when
!CONFIG_FS_ENCRYPTION.  Remove them.

Signed-off-by: Eric Biggers <ebiggers@...gle.com>
---
 fs/ext4/namei.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index a856997d87b54..d4c2cc73fe71d 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1002,7 +1002,6 @@ static int htree_dirblock_to_tree(struct file *dir_file,
 	top = (struct ext4_dir_entry_2 *) ((char *) de +
 					   dir->i_sb->s_blocksize -
 					   EXT4_DIR_REC_LEN(0));
-#ifdef CONFIG_FS_ENCRYPTION
 	/* Check if the directory is encrypted */
 	if (IS_ENCRYPTED(dir)) {
 		err = fscrypt_get_encryption_info(dir);
@@ -1017,7 +1016,7 @@ static int htree_dirblock_to_tree(struct file *dir_file,
 			return err;
 		}
 	}
-#endif
+
 	for (; de < top; de = ext4_next_entry(de, dir->i_sb->s_blocksize)) {
 		if (ext4_check_dir_entry(dir, NULL, de, bh,
 				bh->b_data, bh->b_size,
@@ -1065,9 +1064,7 @@ static int htree_dirblock_to_tree(struct file *dir_file,
 	}
 errout:
 	brelse(bh);
-#ifdef CONFIG_FS_ENCRYPTION
 	fscrypt_fname_free_buffer(&fname_crypto_str);
-#endif
 	return count;
 }
 
-- 
2.24.0.393.g34dc348eaf-goog