Subject: + fs-ufs-remove-unused-ufs_super_block_second-pointer.patch added to -mm tree
To: cengelma@xxxxxx,dushistov@xxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Wed, 12 Feb 2014 14:23:15 -0800
The patch titled
Subject: fs/ufs: remove unused ufs_super_block_second pointer
has been added to the -mm tree. Its filename is
fs-ufs-remove-unused-ufs_super_block_second-pointer.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/fs-ufs-remove-unused-ufs_super_block_second-pointer.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/fs-ufs-remove-unused-ufs_super_block_second-pointer.patch
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------------------------------------------------------
From: Christian Engelmayer <cengelma@xxxxxx>
Subject: fs/ufs: remove unused ufs_super_block_second pointer
Pointer 'usb2' to struct ufs_super_block_second acquired via
ubh_get_usb_second() is never used in function ufs_statfs(). Thus remove
it.
Detected by Coverity: CID 139940.
Signed-off-by: Christian Engelmayer <cengelma@xxxxxx>
Cc: Evgeniy Dushistov <dushistov@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ufs/super.c | 2 --
1 file changed, 2 deletions(-)
diff -puN fs/ufs/super.c~fs-ufs-remove-unused-ufs_super_block_second-pointer fs/ufs/super.c
--- a/fs/ufs/super.c~fs-ufs-remove-unused-ufs_super_block_second-pointer
+++ a/fs/ufs/super.c
@@ -1389,13 +1389,11 @@ static int ufs_statfs(struct dentry *den
struct super_block *sb = dentry->d_sb;
struct ufs_sb_private_info *uspi= UFS_SB(sb)->s_uspi;
unsigned flags = UFS_SB(sb)->s_flags;
- struct ufs_super_block_second *usb2;
struct ufs_super_block_third *usb3;
u64 id = huge_encode_dev(sb->s_bdev->bd_dev);
lock_ufs(sb);
- usb2 = ubh_get_usb_second(uspi);
usb3 = ubh_get_usb_third(uspi);
if ((flags & UFS_TYPE_MASK) == UFS_TYPE_UFS2) {
_
Patches currently in -mm which might be from cengelma@xxxxxx are
origin.patch
fs-ufs-remove-unused-ufs_super_block_first-pointer.patch
fs-ufs-remove-unused-ufs_super_block_second-pointer.patch
fs-ufs-remove-unused-ufs_super_block_third-pointer.patch
linux-next.patch
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