From: Eric Biggers <ebiggers3@gmail.com>
To: linux-fscrypt@vger.kernel.org, "Theodore Y . Ts'o" <tytso@mit.edu>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>,
linux-ext4@vger.kernel.org, linux-mtd@lists.infradead.org,
Eric Biggers <ebiggers@google.com>,
linux-f2fs-devel@lists.sourceforge.net
Subject: [PATCH 06/14] fscrypt: don't special-case EOPNOTSUPP from fscrypt_get_encryption_info()
Date: Fri, 23 Mar 2018 12:23:50 -0700 [thread overview]
Message-ID: <20180323192358.95691-7-ebiggers3@gmail.com> (raw)
In-Reply-To: <20180323192358.95691-1-ebiggers3@gmail.com>
From: Eric Biggers <ebiggers@google.com>
In fscrypt_setup_filename(), remove the unnecessary check for
fscrypt_get_encryption_info() returning EOPNOTSUPP. There's no reason
to handle this error differently from any other. I think there may have
been some confusion because the "notsupp" version of
fscrypt_get_encryption_info() returns EOPNOTSUPP -- but that's not
applicable from inside fs/crypto/.
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
fs/crypto/fname.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/crypto/fname.c b/fs/crypto/fname.c
index 3b5164b159cb..8088a606c0aa 100644
--- a/fs/crypto/fname.c
+++ b/fs/crypto/fname.c
@@ -335,7 +335,7 @@ int fscrypt_setup_filename(struct inode *dir, const struct qstr *iname,
return 0;
}
ret = fscrypt_get_encryption_info(dir);
- if (ret && ret != -EOPNOTSUPP)
+ if (ret)
return ret;
if (dir->i_crypt_info) {
--
2.17.0.rc0.231.g781580f067-goog
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
next prev parent reply other threads:[~2018-03-23 19:31 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-23 19:23 [PATCH 00/14] fscrypt: improved logging and other cleanups Eric Biggers
2018-03-23 19:23 ` [PATCH 01/14] fscrypt: remove unnecessary NULL check when allocating skcipher Eric Biggers
2018-03-23 19:23 ` [PATCH 02/14] fscrypt: remove error messages for skcipher_request_alloc() failure Eric Biggers
2018-03-23 19:23 ` [PATCH 03/14] fscrypt: remove WARN_ON_ONCE() when decryption fails Eric Biggers
2018-03-23 19:23 ` [PATCH 04/14] fscrypt: remove stale comment from fscrypt_d_revalidate() Eric Biggers
2018-03-23 19:23 ` [PATCH 05/14] fscrypt: don't clear flags on crypto transform Eric Biggers
2018-03-23 19:23 ` Eric Biggers [this message]
2018-03-23 19:23 ` [PATCH 07/14] fscrypt: drop max_namelen check from fname_decrypt() Eric Biggers
2018-03-23 19:23 ` [PATCH 08/14] fscrypt: drop empty name " Eric Biggers
2018-03-23 19:23 ` [PATCH 09/14] fscrypt: make fscrypt_operations.max_namelen an integer Eric Biggers
2018-03-23 19:23 ` [PATCH 10/14] fscrypt: remove unnecessary check for non-logon key type Eric Biggers
2018-03-23 19:23 ` [PATCH 11/14] fscrypt: remove internal key size constants Eric Biggers
2018-03-23 19:23 ` [PATCH 12/14] fscrypt: use a common logging function Eric Biggers
2018-03-23 19:23 ` [PATCH 13/14] fscrypt: separate key lookup from key derivation Eric Biggers
2018-03-23 19:23 ` [PATCH 14/14] fscrypt: only derive the needed portion of the key Eric Biggers
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180323192358.95691-7-ebiggers3@gmail.com \
--to=ebiggers3@gmail.com \
--cc=ebiggers@google.com \
--cc=jaegeuk@kernel.org \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-f2fs-devel@lists.sourceforge.net \
--cc=linux-fscrypt@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=tytso@mit.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).