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 for Android: free password hash cracker in your pocket
[<prev] [next>] [day] [month] [year] [list]
Date:	Tue, 17 May 2016 11:47:54 +0100
From:	Colin King <colin.king@...onical.com>
To:	Theodore Ts'o <tytso@....edu>,
	Andreas Dilger <adilger.kernel@...ger.ca>,
	linux-ext4@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] ext4: remove unused variable offset

From: Colin Ian King <colin.king@...onical.com>

static analysis with smatch detected that offset is not used in
ext4_direct_IO_read, so remove it.

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 fs/ext4/inode.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index cd72f20..f7140ca 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -3499,7 +3499,6 @@ static ssize_t ext4_direct_IO_read(struct kiocb *iocb, struct iov_iter *iter)
 {
 	int unlocked = 0;
 	struct inode *inode = iocb->ki_filp->f_mapping->host;
-	loff_t offset = iocb->ki_pos;
 	ssize_t ret;
 
 	if (ext4_should_dioread_nolock(inode)) {
-- 
2.8.1

Powered by blists - more mailing lists