fs/ufs/balloc.c: remove unused variable

ucg is defined and set in ufs_bitmap_search but never used.
Signed-off-by: NFabian Frederick <fabf@skynet.be>
Cc: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

fs/ufs/balloc.c

@@ -784,7 +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_cylinder_group *ucg;
 	unsigned start, length, loc;
 	unsigned pos, want, blockmap, mask, end;
 	u64 result;
@@ -792,8 +791,6 @@ 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);
 
-	ucg = ubh_get_ucg(UCPI_UBH(ucpi));
-
 	if (goal)
 		start = ufs_dtogd(uspi, goal) >> 3;
 	else