diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c
index b46ee660a08..b5055111a30 100644
--- a/source/blender/blenloader/intern/readfile.c
+++ b/source/blender/blenloader/intern/readfile.c
@@ -5753,15 +5753,6 @@ static void direct_link_modifiers(BlendDataReader *reader, ListBase *lb, Object
       surmd->v = NULL;
       surmd->numverts = 0;
     }
-    else if (md->type == eModifierType_Hook) {
-      HookModifierData *hmd = (HookModifierData *)md;
-      BLO_read_int32_array(reader, hmd->totindex, &hmd->indexar);
-
-      BLO_read_data_address(reader, &hmd->curfalloff);
-      if (hmd->curfalloff) {
-        BKE_curvemapping_blend_read(reader, hmd->curfalloff);
-      }
-    }
     else if (md->type == eModifierType_ParticleSystem) {
       ParticleSystemModifierData *psmd = (ParticleSystemModifierData *)md;
 
@@ -5781,33 +5772,6 @@ static void direct_link_modifiers(BlendDataReader *reader, ListBase *lb, Object
       omd->oceancache = NULL;
       omd->ocean = NULL;
     }
-    else if (md->type == eModifierType_Warp) {
-      WarpModifierData *tmd = (WarpModifierData *)md;
-
-      BLO_read_data_address(reader, &tmd->curfalloff);
-      if (tmd->curfalloff) {
-        BKE_curvemapping_blend_read(reader, tmd->curfalloff);
-      }
-    }
-    else if (md->type == eModifierType_WeightVGEdit) {
-      WeightVGEditModifierData *wmd = (WeightVGEditModifierData *)md;
-
-      BLO_read_data_address(reader, &wmd->cmap_curve);
-      if (wmd->cmap_curve) {
-        BKE_curvemapping_blend_read(reader, wmd->cmap_curve);
-      }
-    }
-    else if (md->type == eModifierType_CorrectiveSmooth) {
-      CorrectiveSmoothModifierData *csmd = (CorrectiveSmoothModifierData *)md;
-
-      if (csmd->bind_coords) {
-        BLO_read_float3_array(reader, csmd->bind_coords_num, (float **)&csmd->bind_coords);
-      }
-
-      /* runtime only */
-      csmd->delta_cache.deltas = NULL;
-      csmd->delta_cache.totverts = 0;
-    }
     else if (md->type == eModifierType_MeshSequenceCache) {
       MeshSeqCacheModifierData *msmcd = (MeshSeqCacheModifierData *)md;
       msmcd->reader = NULL;
diff --git a/source/blender/blenloader/intern/writefile.c b/source/blender/blenloader/intern/writefile.c
index 0c57621e742..6aeb0746d21 100644
--- a/source/blender/blenloader/intern/writefile.c
+++ b/source/blender/blenloader/intern/writefile.c
@@ -1666,16 +1666,7 @@ static void write_modifiers(BlendWriter *writer, ListBase *modbase)
 
     BLO_write_struct_by_name(writer, mti->structName, md);
 
-    if (md->type == eModifierType_Hook) {
-      HookModifierData *hmd = (HookModifierData *)md;
-
-      if (hmd->curfalloff) {
-        BKE_curvemapping_blend_write(writer, hmd->curfalloff);
-      }
-
-      BLO_write_int32_array(writer, hmd->totindex, hmd->indexar);
-    }
-    else if (md->type == eModifierType_Cloth) {
+    if (md->type == eModifierType_Cloth) {
       ClothModifierData *clmd = (ClothModifierData *)md;
 
       BLO_write_struct(writer, ClothSimSettings, clmd->sim_parms);
@@ -1757,26 +1748,6 @@ static void write_modifiers(BlendWriter *writer, ListBase *modbase)
       writestruct(wd, DATA, MFace, collmd->numfaces, collmd->mfaces);
 #endif
     }
-    else if (md->type == eModifierType_Warp) {
-      WarpModifierData *tmd = (WarpModifierData *)md;
-      if (tmd->curfalloff) {
-        BKE_curvemapping_blend_write(writer, tmd->curfalloff);
-      }
-    }
-    else if (md->type == eModifierType_WeightVGEdit) {
-      WeightVGEditModifierData *wmd = (WeightVGEditModifierData *)md;
-
-      if (wmd->cmap_curve) {
-        BKE_curvemapping_blend_write(writer, wmd->cmap_curve);
-      }
-    }
-    else if (md->type == eModifierType_CorrectiveSmooth) {
-      CorrectiveSmoothModifierData *csmd = (CorrectiveSmoothModifierData *)md;
-
-      if (csmd->bind_coords) {
-        BLO_write_float3_array(writer, csmd->bind_coords_num, (float *)csmd->bind_coords);
-      }
-    }
     else if (md->type == eModifierType_SurfaceDeform) {
       SurfaceDeformModifierData *smd = (SurfaceDeformModifierData *)md;
 
diff --git a/source/blender/modifiers/intern/MOD_correctivesmooth.c b/source/blender/modifiers/intern/MOD_correctivesmooth.c
index ba343854d41..ac91056ed7d 100644
--- a/source/blender/modifiers/intern/MOD_correctivesmooth.c
+++ b/source/blender/modifiers/intern/MOD_correctivesmooth.c
@@ -54,6 +54,8 @@
 #include "MOD_ui_common.h"
 #include "MOD_util.h"
 
+#include "BLO_read_write.h"
+
 #include "BLI_strict_flags.h"
 
 #include "DEG_depsgraph_query.h"
@@ -817,6 +819,28 @@ static void panelRegister(ARegionType *region_type)
   modifier_panel_register(region_type, eModifierType_CorrectiveSmooth, panel_draw);
 }
 
+static void blendWrite(BlendWriter *writer, const ModifierData *md)
+{
+  const CorrectiveSmoothModifierData *csmd = (const CorrectiveSmoothModifierData *)md;
+
+  if (csmd->bind_coords) {
+    BLO_write_float3_array(writer, (int)csmd->bind_coords_num, (float *)csmd->bind_coords);
+  }
+}
+
+static void blendRead(BlendDataReader *reader, ModifierData *md)
+{
+  CorrectiveSmoothModifierData *csmd = (CorrectiveSmoothModifierData *)md;
+
+  if (csmd->bind_coords) {
+    BLO_read_float3_array(reader, (int)csmd->bind_coords_num, (float **)&csmd->bind_coords);
+  }
+
+  /* runtime only */
+  csmd->delta_cache.deltas = NULL;
+  csmd->delta_cache.totverts = 0;
+}
+
 ModifierTypeInfo modifierType_CorrectiveSmooth = {
     /* name */ "CorrectiveSmooth",
     /* structName */ "CorrectiveSmoothModifierData",
@@ -847,6 +871,6 @@ ModifierTypeInfo modifierType_CorrectiveSmooth = {
     /* foreachTexLink */ NULL,
     /* freeRuntimeData */ NULL,
     /* panelRegister */ panelRegister,
-    /* blendWrite */ NULL,
-    /* blendRead */ NULL,
+    /* blendWrite */ blendWrite,
+    /* blendRead */ blendRead,
 };
diff --git a/source/blender/modifiers/intern/MOD_hook.c b/source/blender/modifiers/intern/MOD_hook.c
index 4305c32071d..c8cfc07562f 100644
--- a/source/blender/modifiers/intern/MOD_hook.c
+++ b/source/blender/modifiers/intern/MOD_hook.c
@@ -46,6 +46,8 @@
 #include "UI_interface.h"
 #include "UI_resources.h"
 
+#include "BLO_read_write.h"
+
 #include "RNA_access.h"
 
 #include "DEG_depsgraph_query.h"
@@ -468,6 +470,29 @@ static void panelRegister(ARegionType *region_type)
       region_type, "falloff", "Falloff", NULL, falloff_panel_draw, panel_type);
 }
 
+static void blendWrite(BlendWriter *writer, const ModifierData *md)
+{
+  const HookModifierData *hmd = (const HookModifierData *)md;
+
+  if (hmd->curfalloff) {
+    BKE_curvemapping_blend_write(writer, hmd->curfalloff);
+  }
+
+  BLO_write_int32_array(writer, hmd->totindex, hmd->indexar);
+}
+
+static void blendRead(BlendDataReader *reader, ModifierData *md)
+{
+  HookModifierData *hmd = (HookModifierData *)md;
+
+  BLO_read_data_address(reader, &hmd->curfalloff);
+  if (hmd->curfalloff) {
+    BKE_curvemapping_blend_read(reader, hmd->curfalloff);
+  }
+
+  BLO_read_int32_array(reader, hmd->totindex, &hmd->indexar);
+}
+
 ModifierTypeInfo modifierType_Hook = {
     /* name */ "Hook",
     /* structName */ "HookModifierData",
@@ -498,6 +523,6 @@ ModifierTypeInfo modifierType_Hook = {
     /* foreachTexLink */ NULL,
     /* freeRuntimeData */ NULL,
     /* panelRegister */ panelRegister,
-    /* blendWrite */ NULL,
-    /* blendRead */ NULL,
+    /* blendWrite */ blendWrite,
+    /* blendRead */ blendRead,
 };
diff --git a/source/blender/modifiers/intern/MOD_warp.c b/source/blender/modifiers/intern/MOD_warp.c
index b32efa3fb8f..2b67b26e620 100644
--- a/source/blender/modifiers/intern/MOD_warp.c
+++ b/source/blender/modifiers/intern/MOD_warp.c
@@ -49,6 +49,8 @@
 #include "UI_interface.h"
 #include "UI_resources.h"
 
+#include "BLO_read_write.h"
+
 #include "RNA_access.h"
 
 #include "DEG_depsgraph.h"
@@ -510,6 +512,25 @@ static void panelRegister(ARegionType *region_type)
       region_type, "texture", "Texture", NULL, texture_panel_draw, panel_type);
 }
 
+static void blendWrite(BlendWriter *writer, const ModifierData *md)
+{
+  const WarpModifierData *tmd = (const WarpModifierData *)md;
+
+  if (tmd->curfalloff) {
+    BKE_curvemapping_blend_write(writer, tmd->curfalloff);
+  }
+}
+
+static void blendRead(BlendDataReader *reader, ModifierData *md)
+{
+  WarpModifierData *tmd = (WarpModifierData *)md;
+
+  BLO_read_data_address(reader, &tmd->curfalloff);
+  if (tmd->curfalloff) {
+    BKE_curvemapping_blend_read(reader, tmd->curfalloff);
+  }
+}
+
 ModifierTypeInfo modifierType_Warp = {
     /* name */ "Warp",
     /* structName */ "WarpModifierData",
@@ -540,6 +561,6 @@ ModifierTypeInfo modifierType_Warp = {
     /* foreachTexLink */ foreachTexLink,
     /* freeRuntimeData */ NULL,
     /* panelRegister */ panelRegister,
-    /* blendWrite */ NULL,
-    /* blendRead */ NULL,
+    /* blendWrite */ blendWrite,
+    /* blendRead */ blendRead,
 };
diff --git a/source/blender/modifiers/intern/MOD_weightvgedit.c b/source/blender/modifiers/intern/MOD_weightvgedit.c
index 9dfc2f653cd..8039856172a 100644
--- a/source/blender/modifiers/intern/MOD_weightvgedit.c
+++ b/source/blender/modifiers/intern/MOD_weightvgedit.c
@@ -47,6 +47,8 @@
 #include "UI_interface.h"
 #include "UI_resources.h"
 
+#include "BLO_read_write.h"
+
 #include "RNA_access.h"
 
 #include "DEG_depsgraph_build.h"
@@ -399,6 +401,25 @@ static void panelRegister(ARegionType *region_type)
       region_type, "influence", "Influence", NULL, influence_panel_draw, panel_type);
 }
 
+static void blendWrite(BlendWriter *writer, const ModifierData *md)
+{
+  const WeightVGEditModifierData *wmd = (const WeightVGEditModifierData *)md;
+
+  if (wmd->cmap_curve) {
+    BKE_curvemapping_blend_write(writer, wmd->cmap_curve);
+  }
+}
+
+static void blendRead(BlendDataReader *reader, ModifierData *md)
+{
+  WeightVGEditModifierData *wmd = (WeightVGEditModifierData *)md;
+
+  BLO_read_data_address(reader, &wmd->cmap_curve);
+  if (wmd->cmap_curve) {
+    BKE_curvemapping_blend_read(reader, wmd->cmap_curve);
+  }
+}
+
 ModifierTypeInfo modifierType_WeightVGEdit = {
     /* name */ "VertexWeightEdit",
     /* structName */ "WeightVGEditModifierData",
@@ -430,6 +451,6 @@ ModifierTypeInfo modifierType_WeightVGEdit = {
     /* foreachTexLink */ foreachTexLink,
     /* freeRuntimeData */ NULL,
     /* panelRegister */ panelRegister,
-    /* blendWrite */ NULL,
-    /* blendRead */ NULL,
+    /* blendWrite */ blendWrite,
+    /* blendRead */ blendRead,
 };