luck/tmp_suning_uos_patched
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fs/ufs: remove unused ufs_super_block_second pointer

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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@gmx.at>
Cc: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Christian Engelmayer 2014-04-07 15:39:57 -07:00 committed by Linus Torvalds
parent 6e0bd34c33
commit 48968a112c
1 changed files with 0 additions and 2 deletions
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fs/ufs/super.c
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@ -1390,13 +1390,11 @@ static int ufs_statfs(struct dentry *dentry, struct kstatfs *buf)
struct super_block *sb = dentry->d_sb; struct super_block *sb = dentry->d_sb;
struct ufs_sb_private_info *uspi= UFS_SB(sb)->s_uspi; struct ufs_sb_private_info *uspi= UFS_SB(sb)->s_uspi;
unsigned flags = UFS_SB(sb)->s_flags; unsigned flags = UFS_SB(sb)->s_flags;
struct ufs_super_block_second *usb2;
struct ufs_super_block_third *usb3; struct ufs_super_block_third *usb3;
u64 id = huge_encode_dev(sb->s_bdev->bd_dev); u64 id = huge_encode_dev(sb->s_bdev->bd_dev);
lock_ufs(sb); lock_ufs(sb);
usb2 = ubh_get_usb_second(uspi);
usb3 = ubh_get_usb_third(uspi); usb3 = ubh_get_usb_third(uspi);
if ((flags & UFS_TYPE_MASK) == UFS_TYPE_UFS2) { if ((flags & UFS_TYPE_MASK) == UFS_TYPE_UFS2) {