trivial: Fix dubious bitwise 'or' usage spotted by sparse.
It doesn't change the semantics, but it looks like
the logical 'or' was meant to be used here.
Signed-off-by: Alexey Zaytsev <alexey.zaytsev@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 5c44ed4..daa36f1 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -331,7 +331,7 @@
for (i = 1; i < nr_pages; i++) {
struct page *p = page + i;
- if (unlikely(!PageTail(p) | (p->first_page != page))) {
+ if (unlikely(!PageTail(p) || (p->first_page != page))) {
bad_page(page);
bad++;
}