1 files changed, 4 insertions, 8 deletions

diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index b9c61bda9029..7d5c78f063ae 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -513,7 +513,6 @@ static struct uprobe *alloc_uprobe(struct inode *inode, loff_t offset)
         uprobe->inode = igrab(inode);
         uprobe->offset = offset;
         init_rwsem(&uprobe->consumer_rwsem);
-        INIT_LIST_HEAD(&uprobe->pending_list);
 
         /* add to uprobes_tree, sorted on inode:offset */
         cur_uprobe = insert_uprobe(uprobe);
@@ -1037,7 +1036,7 @@ static void build_probe_list(struct inode *inode, struct list_head *head)
 int uprobe_mmap(struct vm_area_struct *vma)
 {
         struct list_head tmp_list;
-        struct uprobe *uprobe, *u;
+        struct uprobe *uprobe;
         struct inode *inode;
         int ret, count;
 
@@ -1055,10 +1054,9 @@ int uprobe_mmap(struct vm_area_struct *vma)
         ret = 0;
         count = 0;
 
-        list_for_each_entry_safe(uprobe, u, &tmp_list, pending_list) {
+        list_for_each_entry(uprobe, &tmp_list, pending_list) {
                 loff_t vaddr;
 
-                list_del(&uprobe->pending_list);
                 if (!ret) {
                         vaddr = vma_address(vma, uprobe->offset);
 
@@ -1106,7 +1104,7 @@ int uprobe_mmap(struct vm_area_struct *vma)
 void uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end)
 {
         struct list_head tmp_list;
-        struct uprobe *uprobe, *u;
+        struct uprobe *uprobe;
         struct inode *inode;
 
         if (!atomic_read(&uprobe_events) || !valid_vma(vma, false))
@@ -1123,12 +1121,10 @@ void uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned lon
         mutex_lock(uprobes_mmap_hash(inode));
         build_probe_list(inode, &tmp_list);
 
-        list_for_each_entry_safe(uprobe, u, &tmp_list, pending_list) {
+        list_for_each_entry(uprobe, &tmp_list, pending_list) {
                 loff_t vaddr;
 
-                list_del(&uprobe->pending_list);
                 vaddr = vma_address(vma, uprobe->offset);
-
                 if (vaddr >= start && vaddr < end) {
                         /*
                          * An unregister could have removed the probe before