Commit 66521d5a authored by Dominik Dingel's avatar Dominik Dingel Committed by Linus Torvalds

mm/memory.c: remove unused code from do_wp_page()

page_mkwrite is initalized with zero and only set once, from that point
exists no way to get to the oom or oom_free_new labels.

[akpm@linux-foundation.org: cleanup]
Signed-off-by: default avatarDominik Dingel <dingel@linux.vnet.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 816422ad
...@@ -2780,13 +2780,8 @@ static int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma, ...@@ -2780,13 +2780,8 @@ static int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
oom_free_new: oom_free_new:
page_cache_release(new_page); page_cache_release(new_page);
oom: oom:
if (old_page) { if (old_page)
if (page_mkwrite) {
unlock_page(old_page);
page_cache_release(old_page); page_cache_release(old_page);
}
page_cache_release(old_page);
}
return VM_FAULT_OOM; return VM_FAULT_OOM;
unwritable_page: unwritable_page:
......
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