change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/security/integrity/iint.c
..
..
@@ -43,12 +43,10 @@
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 		else if (inode > iint->inode)
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 			n = n->rb_right;
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 		else
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-			break;
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+			return iint;
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 	}
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-	if (!n)
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-		return NULL;
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48
 
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-	return iint;
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+	return NULL;
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 }
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 /*
..
..
@@ -121,10 +119,15 @@
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 		parent = *p;
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 		test_iint = rb_entry(parent, struct integrity_iint_cache,
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 				     rb_node);
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-		if (inode < test_iint->inode)
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+		if (inode < test_iint->inode) {
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 			p = &(*p)->rb_left;
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-		else
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+		} else if (inode > test_iint->inode) {
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 			p = &(*p)->rb_right;
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+		} else {
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+			write_unlock(&integrity_iint_lock);
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+			kmem_cache_free(iint_cache, iint);
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+			return test_iint;
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+		}
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 	}
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 	iint->inode = inode;