jfs: le*_add_cpu conversion

replace all:
little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) +
                                        expression_in_cpu_byteorder);
with:
        leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder);
generated with semantic patch

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Cc: jfs-discussion@lists.sourceforge.net

1 files changed, 6 insertions, 9 deletions

diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c
index 9bf29f77173..734ec916bea 100644
--- a/fs/jfs/jfs_imap.c
+++ b/fs/jfs/jfs_imap.c
@@ -1019,8 +1019,7 @@ int diFree(struct inode *ip)
                 /* update the free inode counts at the iag, ag and
                  * map level.
                  */
-                iagp->nfreeinos =
-                    cpu_to_le32(le32_to_cpu(iagp->nfreeinos) + 1);
+                le32_add_cpu(&iagp->nfreeinos, 1);
                 imap->im_agctl[agno].numfree += 1;
                 atomic_inc(&imap->im_numfree);
 
@@ -1219,9 +1218,8 @@ int diFree(struct inode *ip)
         /* update the number of free inodes and number of free extents
          * for the iag.
          */
-        iagp->nfreeinos = cpu_to_le32(le32_to_cpu(iagp->nfreeinos) -
-                                      (INOSPEREXT - 1));
-        iagp->nfreeexts = cpu_to_le32(le32_to_cpu(iagp->nfreeexts) + 1);
+        le32_add_cpu(&iagp->nfreeinos, -(INOSPEREXT - 1));
+        le32_add_cpu(&iagp->nfreeexts, 1);
 
         /* update the number of free inodes and backed inodes
          * at the ag and inode map level.
@@ -2124,7 +2122,7 @@ static int diAllocBit(struct inomap * imap, struct iag * iagp, int ino)
         /* update the free inode count at the iag, ag, inode
          * map levels.
          */
-        iagp->nfreeinos = cpu_to_le32(le32_to_cpu(iagp->nfreeinos) - 1);
+        le32_add_cpu(&iagp->nfreeinos, -1);
         imap->im_agctl[agno].numfree -= 1;
         atomic_dec(&imap->im_numfree);
 
@@ -2378,9 +2376,8 @@ static int diNewExt(struct inomap * imap, struct iag * iagp, int extno)
         /* update the free inode and free extent counts for the
          * iag.
          */
-        iagp->nfreeinos = cpu_to_le32(le32_to_cpu(iagp->nfreeinos) +
-                                      (INOSPEREXT - 1));
-        iagp->nfreeexts = cpu_to_le32(le32_to_cpu(iagp->nfreeexts) - 1);
+        le32_add_cpu(&iagp->nfreeinos, (INOSPEREXT - 1));
+        le32_add_cpu(&iagp->nfreeexts, -1);
 
         /* update the free and backed inode counts for the ag.
          */