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@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>

diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 0232f526a5cf8813bfda1ff49d6b3f050515a707..53122c959cc185ad87a4db8a6f8e66f90a6b6a23 100644 (file)
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -1390,13 +1390,11 @@ static int ufs_statfs(struct dentry *dentry, struct kstatfs *buf)
        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) {