ufs: Remove dead quota code

UFS quota is non-functional at least since 2.6.12 because dq_op was set
to NULL. Since the filesystem exists mainly to allow cooperation with Solaris
and quota format isn't standard, just remove the dead code.

CC: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 0 insertions, 24 deletions

diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c
index 5cfa4d85ccf2..048484fb10d2 100644
--- a/fs/ufs/balloc.c
+++ b/fs/ufs/balloc.c
@@ -12,7 +12,6 @@
 #include <linux/stat.h>
 #include <linux/time.h>
 #include <linux/string.h>
-#include <linux/quotaops.h>
 #include <linux/buffer_head.h>
 #include <linux/capability.h>
 #include <linux/bitops.h>
@@ -85,9 +84,6 @@ void ufs_free_fragments(struct inode *inode, u64 fragment, unsigned count)
                                    "bit already cleared for fragment %u", i);
         }
         
-        dquot_free_block(inode, count);
-
-        
         fs32_add(sb, &ucg->cg_cs.cs_nffree, count);
         uspi->cs_total.cs_nffree += count;
         fs32_add(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, count);
@@ -195,7 +191,6 @@ do_more:
                 ubh_setblock(UCPI_UBH(ucpi), ucpi->c_freeoff, blkno);
                 if ((UFS_SB(sb)->s_flags & UFS_CG_MASK) == UFS_CG_44BSD)
                         ufs_clusteracct (sb, ucpi, blkno, 1);
-                dquot_free_block(inode, uspi->s_fpb);
 
                 fs32_add(sb, &ucg->cg_cs.cs_nbfree, 1);
                 uspi->cs_total.cs_nbfree++;
@@ -511,7 +506,6 @@ static u64 ufs_add_fragments(struct inode *inode, u64 fragment,
         struct ufs_cg_private_info * ucpi;
         struct ufs_cylinder_group * ucg;
         unsigned cgno, fragno, fragoff, count, fragsize, i;
-        int ret;
         
         UFSD("ENTER, fragment %llu, oldcount %u, newcount %u\n",
              (unsigned long long)fragment, oldcount, newcount);
@@ -557,11 +551,6 @@ static u64 ufs_add_fragments(struct inode *inode, u64 fragment,
                 fs32_add(sb, &ucg->cg_frsum[fragsize - count], 1);
         for (i = oldcount; i < newcount; i++)
                 ubh_clrbit (UCPI_UBH(ucpi), ucpi->c_freeoff, fragno + i);
-        ret = dquot_alloc_block(inode, count);
-        if (ret) {
-                *err = ret;
-                return 0;
-        }
 
         fs32_sub(sb, &ucg->cg_cs.cs_nffree, count);
         fs32_sub(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, count);
@@ -598,7 +587,6 @@ static u64 ufs_alloc_fragments(struct inode *inode, unsigned cgno,
         struct ufs_cylinder_group * ucg;
         unsigned oldcg, i, j, k, allocsize;
         u64 result;
-        int ret;
         
         UFSD("ENTER, ino %lu, cgno %u, goal %llu, count %u\n",
              inode->i_ino, cgno, (unsigned long long)goal, count);
@@ -667,7 +655,6 @@ cg_found:
                 for (i = count; i < uspi->s_fpb; i++)
                         ubh_setbit (UCPI_UBH(ucpi), ucpi->c_freeoff, goal + i);
                 i = uspi->s_fpb - count;
-                dquot_free_block(inode, i);
 
                 fs32_add(sb, &ucg->cg_cs.cs_nffree, i);
                 uspi->cs_total.cs_nffree += i;
@@ -679,11 +666,6 @@ cg_found:
         result = ufs_bitmap_search (sb, ucpi, goal, allocsize);
         if (result == INVBLOCK)
                 return 0;
-        ret = dquot_alloc_block(inode, count);
-        if (ret) {
-                *err = ret;
-                return 0;
-        }
         for (i = 0; i < count; i++)
                 ubh_clrbit (UCPI_UBH(ucpi), ucpi->c_freeoff, result + i);
         
@@ -718,7 +700,6 @@ static u64 ufs_alloccg_block(struct inode *inode,
         struct ufs_super_block_first * usb1;
         struct ufs_cylinder_group * ucg;
         u64 result, blkno;
-        int ret;
 
         UFSD("ENTER, goal %llu\n", (unsigned long long)goal);
 
@@ -752,11 +733,6 @@ gotit:
         ubh_clrblock (UCPI_UBH(ucpi), ucpi->c_freeoff, blkno);
         if ((UFS_SB(sb)->s_flags & UFS_CG_MASK) == UFS_CG_44BSD)
                 ufs_clusteracct (sb, ucpi, blkno, -1);
-        ret = dquot_alloc_block(inode, uspi->s_fpb);
-        if (ret) {
-                *err = ret;
-                return INVBLOCK;
-        }
 
         fs32_sub(sb, &ucg->cg_cs.cs_nbfree, 1);
         uspi->cs_total.cs_nbfree--;