xfs: remove redundant assignment of ifp

Remove redundant ifp = ifp statement, it does nothing. Found with
static analysis by CoverityScan.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index c27344c..0283b7e 100644 (file)
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -5204,7 +5204,7 @@ xfs_bunmapi_cow(
        ep = xfs_bmap_search_extents(ip, del->br_startoff, XFS_COW_FORK, &eof,
                        &eidx, &got, &new);
 
-       ifp = XFS_IFORK_PTR(ip, XFS_COW_FORK); ifp = ifp;
+       ifp = XFS_IFORK_PTR(ip, XFS_COW_FORK);
        ASSERT((eidx >= 0) && (eidx < ifp->if_bytes /
                (uint)sizeof(xfs_bmbt_rec_t)));
        ASSERT(del->br_blockcount > 0);