1 files changed, 4 insertions, 4 deletions

diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index ef5266fbce62..bb57bc0e3fc8 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -191,13 +191,13 @@ debug_areas_alloc(int pages_per_area, int nr_areas)
         debug_entry_t*** areas;
         int i,j;
 
-        areas = (debug_entry_t ***) kmalloc(nr_areas *
+        areas = kmalloc(nr_areas *
                                         sizeof(debug_entry_t**),
                                         GFP_KERNEL);
         if (!areas)
                 goto fail_malloc_areas;
         for (i = 0; i < nr_areas; i++) {
-                areas[i] = (debug_entry_t**) kmalloc(pages_per_area *
+                areas[i] = kmalloc(pages_per_area *
                                 sizeof(debug_entry_t*),GFP_KERNEL);
                 if (!areas[i]) {
                         goto fail_malloc_areas2;
@@ -242,7 +242,7 @@ debug_info_alloc(char *name, int pages_per_area, int nr_areas, int buf_size,
 
         /* alloc everything */
 
-        rc = (debug_info_t*) kmalloc(sizeof(debug_info_t), GFP_KERNEL);
+        rc = kmalloc(sizeof(debug_info_t), GFP_KERNEL);
         if(!rc)
                 goto fail_malloc_rc;
         rc->active_entries = kcalloc(nr_areas, sizeof(int), GFP_KERNEL);
@@ -634,7 +634,7 @@ found:
                 rc = -ENOMEM;
                 goto out;
         }
-        p_info = (file_private_info_t *) kmalloc(sizeof(file_private_info_t),
+        p_info = kmalloc(sizeof(file_private_info_t),
                                                 GFP_KERNEL);
         if(!p_info){
                 if(debug_info_snapshot)