fs/ufs: remove unused ufs_super_block_first pointer

Remove occurences of unused pointers to struct ufs_super_block_first
that were acquired via ubh_get_usb_first().

Detected by Coverity: CID 139929 - CID 139936, 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>

3 files changed, 0 insertions, 18 deletions

diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c
index a7ea492ae66..0ab1de4b39a 100644
--- a/fs/ufs/balloc.c
+++ b/fs/ufs/balloc.c
@@ -38,7 +38,6 @@ void ufs_free_fragments(struct inode *inode, u64 fragment, unsigned count)
 {
 	struct super_block * sb;
 	struct ufs_sb_private_info * uspi;
-	struct ufs_super_block_first * usb1;
 	struct ufs_cg_private_info * ucpi;
 	struct ufs_cylinder_group * ucg;
 	unsigned cgno, bit, end_bit, bbase, blkmap, i;
@@ -46,7 +45,6 @@ void ufs_free_fragments(struct inode *inode, u64 fragment, unsigned count)
 	
 	sb = inode->i_sb;
 	uspi = UFS_SB(sb)->s_uspi;
-	usb1 = ubh_get_usb_first(uspi);
 	
 	UFSD("ENTER, fragment %llu, count %u\n",
 	     (unsigned long long)fragment, count);
@@ -135,7 +133,6 @@ void ufs_free_blocks(struct inode *inode, u64 fragment, unsigned count)
 {
 	struct super_block * sb;
 	struct ufs_sb_private_info * uspi;
-	struct ufs_super_block_first * usb1;
 	struct ufs_cg_private_info * ucpi;
 	struct ufs_cylinder_group * ucg;
 	unsigned overflow, cgno, bit, end_bit, i;
@@ -143,7 +140,6 @@ void ufs_free_blocks(struct inode *inode, u64 fragment, unsigned count)
 	
 	sb = inode->i_sb;
 	uspi = UFS_SB(sb)->s_uspi;
-	usb1 = ubh_get_usb_first(uspi);
 
 	UFSD("ENTER, fragment %llu, count %u\n",
 	     (unsigned long long)fragment, count);
@@ -499,7 +495,6 @@ static u64 ufs_add_fragments(struct inode *inode, u64 fragment,
 {
 	struct super_block * sb;
 	struct ufs_sb_private_info * uspi;
-	struct ufs_super_block_first * usb1;
 	struct ufs_cg_private_info * ucpi;
 	struct ufs_cylinder_group * ucg;
 	unsigned cgno, fragno, fragoff, count, fragsize, i;
@@ -509,7 +504,6 @@ static u64 ufs_add_fragments(struct inode *inode, u64 fragment,
 	
 	sb = inode->i_sb;
 	uspi = UFS_SB(sb)->s_uspi;
-	usb1 = ubh_get_usb_first (uspi);
 	count = newcount - oldcount;
 	
 	cgno = ufs_dtog(uspi, fragment);
@@ -577,7 +571,6 @@ static u64 ufs_alloc_fragments(struct inode *inode, unsigned cgno,
 {
 	struct super_block * sb;
 	struct ufs_sb_private_info * uspi;
-	struct ufs_super_block_first * usb1;
 	struct ufs_cg_private_info * ucpi;
 	struct ufs_cylinder_group * ucg;
 	unsigned oldcg, i, j, k, allocsize;
@@ -588,7 +581,6 @@ static u64 ufs_alloc_fragments(struct inode *inode, unsigned cgno,
 
 	sb = inode->i_sb;
 	uspi = UFS_SB(sb)->s_uspi;
-	usb1 = ubh_get_usb_first(uspi);
 	oldcg = cgno;
 	
 	/*
@@ -690,7 +682,6 @@ static u64 ufs_alloccg_block(struct inode *inode,
 {
 	struct super_block * sb;
 	struct ufs_sb_private_info * uspi;
-	struct ufs_super_block_first * usb1;
 	struct ufs_cylinder_group * ucg;
 	u64 result, blkno;
 
@@ -698,7 +689,6 @@ static u64 ufs_alloccg_block(struct inode *inode,
 
 	sb = inode->i_sb;
 	uspi = UFS_SB(sb)->s_uspi;
-	usb1 = ubh_get_usb_first(uspi);
 	ucg = ubh_get_ucg(UCPI_UBH(ucpi));
 
 	if (goal == 0) {
@@ -794,7 +784,6 @@ static u64 ufs_bitmap_search(struct super_block *sb,
 		0x0, 0x2, 0x6, 0xe, 0x1e, 0x3e, 0x7e, 0xfe, 0x1fe
 	};
 	struct ufs_sb_private_info *uspi = UFS_SB(sb)->s_uspi;
-	struct ufs_super_block_first *usb1;
 	struct ufs_cylinder_group *ucg;
 	unsigned start, length, loc;
 	unsigned pos, want, blockmap, mask, end;
@@ -803,7 +792,6 @@ static u64 ufs_bitmap_search(struct super_block *sb,
 	UFSD("ENTER, cg %u, goal %llu, count %u\n", ucpi->c_cgx,
 	     (unsigned long long)goal, count);
 
-	usb1 = ubh_get_usb_first (uspi);
 	ucg = ubh_get_ucg(UCPI_UBH(ucpi));
 
 	if (goal)
diff --git a/fs/ufs/ialloc.c b/fs/ufs/ialloc.c
index d0426d74817..98f7211599f 100644
--- a/fs/ufs/ialloc.c
+++ b/fs/ufs/ialloc.c
@@ -57,7 +57,6 @@ void ufs_free_inode (struct inode * inode)
 {
 	struct super_block * sb;
 	struct ufs_sb_private_info * uspi;
-	struct ufs_super_block_first * usb1;
 	struct ufs_cg_private_info * ucpi;
 	struct ufs_cylinder_group * ucg;
 	int is_directory;
@@ -67,7 +66,6 @@ void ufs_free_inode (struct inode * inode)
 
 	sb = inode->i_sb;
 	uspi = UFS_SB(sb)->s_uspi;
-	usb1 = ubh_get_usb_first(uspi);
 	
 	ino = inode->i_ino;
 
@@ -175,7 +173,6 @@ struct inode *ufs_new_inode(struct inode *dir, umode_t mode)
 	struct super_block * sb;
 	struct ufs_sb_info * sbi;
 	struct ufs_sb_private_info * uspi;
-	struct ufs_super_block_first * usb1;
 	struct ufs_cg_private_info * ucpi;
 	struct ufs_cylinder_group * ucg;
 	struct inode * inode;
@@ -195,7 +192,6 @@ struct inode *ufs_new_inode(struct inode *dir, umode_t mode)
 	ufsi = UFS_I(inode);
 	sbi = UFS_SB(sb);
 	uspi = sbi->s_uspi;
-	usb1 = ubh_get_usb_first(uspi);
 
 	mutex_lock(&sbi->s_lock);
 
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 3aad63394ab..0232f526a5c 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -1390,14 +1390,12 @@ 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_first *usb1;
 	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);
 
-	usb1 = ubh_get_usb_first(uspi);
 	usb2 = ubh_get_usb_second(uspi);
 	usb3 = ubh_get_usb_third(uspi);