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

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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: Dominik Dingel <dingel@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Dominik Dingel 2012-12-12 13:52:37 -08:00 committed by Linus Torvalds
parent 816422ad76
commit 66521d5aa6
1 changed files with 1 additions and 6 deletions
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7
mm/memory.c
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@ -2780,13 +2780,8 @@ unlock:
oom_free_new:
page_cache_release(new_page);
oom:
if (old_page) {
if (page_mkwrite) {
unlock_page(old_page);
page_cache_release(old_page);
}
if (old_page)
page_cache_release(old_page);
}
return VM_FAULT_OOM;
unwritable_page: