Fix silly mremap test.

Get off the drugs, Linus.

Fix silly mremap test.
Get off the drugs, Linus.
03eec28b · Linus Torvalds · a94273a1 · 03eec28b
Commit 03eec28b authored Jan 07, 2004 by Linus Torvalds
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mm/mremap.c mm/mremap.c +1 -1

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--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -316,7 +316,7 @@ unsigned long do_mremap(unsigned long addr,
 	new_len = PAGE_ALIGN(new_len);

 	/* Don't allow the degenerate cases */
-	if (!(old_len | new_len))
+	if (!old_len || !new_len)
 		goto out;

 	/* new_addr is only valid if MREMAP_FIXED is specified */