[XFS] remove unused vars, args, & unneeded intermediate vars from zeroing

code

SGI-PV: 946641
SGI-Modid: xfs-linux-melb:xfs-kern:203328a

Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index e486c7d244c2..0063437f291a 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1777,22 +1777,19 @@ xfs_igrow_start(
         xfs_fsize_t     new_size,
         cred_t          *credp)
 {
-        xfs_fsize_t     isize;
         int             error;
 
         ASSERT(ismrlocked(&(ip->i_lock), MR_UPDATE) != 0);
         ASSERT(ismrlocked(&(ip->i_iolock), MR_UPDATE) != 0);
         ASSERT(new_size > ip->i_d.di_size);
 
-        error = 0;
-        isize = ip->i_d.di_size;
         /*
          * Zero any pages that may have been created by
          * xfs_write_file() beyond the end of the file
          * and any blocks between the old and new file sizes.
          */
-        error = xfs_zero_eof(XFS_ITOV(ip), &ip->i_iocore, new_size, isize,
-                                new_size);
+        error = xfs_zero_eof(XFS_ITOV(ip), &ip->i_iocore, new_size,
+                             ip->i_d.di_size, new_size);
         return error;
 }