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 PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 20 Oct 2020 16:22:01 +0800 From: Xianting Tian <tian.xianting@....com> To: <tytso@....edu>, <adilger.kernel@...ger.ca>, <jack@...e.cz> CC: <linux-ext4@...r.kernel.org>, <linux-kernel@...r.kernel.org>, Xianting Tian <tian.xianting@....com> Subject: [PATCH] ext4: remove the null check of bio_vec page bv_page can't be NULL in a valid bio_vec, so we can remove the NULL check, as we did in other places when calling bio_for_each_segment_all() to go through all bio_vec of a bio. Signed-off-by: Xianting Tian <tian.xianting@....com> --- fs/ext4/page-io.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c index defd2e10d..cb135a944 100644 --- a/fs/ext4/page-io.c +++ b/fs/ext4/page-io.c @@ -111,9 +111,6 @@ static void ext4_finish_bio(struct bio *bio) unsigned under_io = 0; unsigned long flags; - if (!page) - continue; - if (fscrypt_is_bounce_page(page)) { bounce_page = page; page = fscrypt_pagecache_page(bounce_page); -- 2.17.1
Powered by blists - more mailing lists